ALAN TURING - Documentário e Biografia (documentary)

[Music] June the 6th 1944 one of the major turning points in contemporary history in one day a hundred and fifty six thousand men and 20,000 vehicles landed on the coast of Normandy they would change the course of the war and begin the final assault against the Nazis but in order for the picture to really be complete you would have to add to this immense Amada a brain and not just any brain a brain brimming with abstract speculations and imaginary machines in which you'd search in vain to find any strategic or military ideas the owner of

this brain was called Alan Turing and his is a strange story a paradox he was neither a general nor a strategist but rather a mathematician his domain was a very abstract branch of mathematics logic and yet according to some historians his ideas allowed us to shorten the war by two years how could a person concerned with such abstract things have impacted history so and how is it that such exploits were so poorly rewarded convicted as a homosexual Turing was subjected to chemical castration and died at 8:43 under conditions that have yet to be elucidated Jack

Copeland has dedicated much of his career to this extraordinary person Turing contributed to a remarkable number of diverse fields during his life he was mathematical logician turned codebreaker turned computer pioneer turned artificial intelligence pioneer turned mathematical biologists there are very few other scientists in the 20th century who matched the span of Turing's work it is all united by one overarching theme he was interested in what can be done by mechanical means so when he was studying mathematical logic he was really studying machines the strange machines imagined or inspired by Alan Turing are the basis for

all computers today and they played a capital role in the victory against Nazism how then can this story be told let's begin it with a beach a beach on the Atlantic coast where without Alan Turing nothing might have happened on the morning of June the 6th 1944 [Music] due to the quantity of naval land and air forces deployed d-day was the greatest combined action of all time but before launching the troops and materials for the assault on the coast of Normandy they had to be brought across an ocean and thus the North Atlantic supply routes

had to be kept opened it was from Liverpool that the Allied command led the Battle of the Atlantic against the Kriegsmarine and particularly the u-boats the formidable German submarines this is the headquarters of commander-in-chief Western Approaches in Derby housed in Liverpool it is here where the Battle of the Atlantic was fought on a daily and nightly basis from 1941 until the end of the Battle of the Atlantic in May 1945 the battlefield was a North Atlantic 50 million square kilometers the stakes were to keep the shipping routes open to allow merchant ships to cross despite

the German subs people have concentrated on the 6th of June and indeed it was a considerable achievement landing approximately a hundred thousand troops on one day in 1944 but to give you some idea by the end of that month by the end of June 1944 there were a million troops on the ground in northwest Europe in addition to that all these troops have to carry with them sufficient ammunition fuel food and all these things all these supportive things have all got to be in position in Britain broadly speaking by the beginning of June 1944 and

that is where the Battle of it and it comes in because the only way that almost everything can come is why sea the other indispensable condition for d-day to be a success was disinformation with operation fortitude the Allies would launch a vast campaign designed to pass off the operation in Normandy as a simple diversion before the real landing more to the east in the pas de calais but in order to win these two battles the Atlantic and the disinformation a third would have to be won first a more abstract war the bulk of which will

be played out in a small town north of London called Bletchley another war was fought here far from the battlefields a war his goal was to break the German and Japanese codes in this old-fashioned Victorian mansion and these hastily constructed Hut's a veritable decrypting industry would see the day one which would employ as many as nine thousand people by the end of the war Bletchley Park was the scene of the most incredible code-breaking operation in the whole of human history it was the first time and possibly the last time that one side had virtually open

access to the coded military communications of the other side here at Bletchley Park the amount of detail that they achieved and the phenomenal quantity of information that they managed to extract from Germany's coded communications coded radio communications is absolutely staggering [Music] today Bletchley Park has become a museum dedicated to the Cold War - its machines and to its heroes you can see the traces of Alan Turing everywhere from his old office to his stuffed bear and also his statue but in order to understand the central role he played in this enterprise you must first take

an interest in his ideas ideas which in the mid 1930s were several decades ahead of the rest of the world [Music] here we are in Cambridge one of England's major university towns this is where Turing studied right here at King's College at the start of the 30s Turing was just a student here he was shy a bit awkward doubtlessly intimidated by this temple of British education and distinction whose decor and traditions haven't changed in centuries more at ease with numbers than with his contemporaries he observed the world around him with a decidedly ironic eye I

[Music] think of people as pink coloured collections of sense dating but as early as his high school years he was asking some fundamental questions questions he tackled never taking himself seriously I did believe it possible for a spirited death to go to a universe entirely separate from our own but I now consider that matter and spirit are so connected that this would be a contradiction in terms what is mind what is the relationship between mind and matter are they different things that can be separated and be in different places or are they in fact the

same thing are the mind and the body one and the same thing is the mind simply a machine these are questions that fascinated Turing for the whole of his life in 1935 he encountered an abstract problem that would radically change the course of his life he was attending some lecturers in st. John's College the lectures were on a problem that had recently been posed by David Hilbert Hilbert was a famous German mathematician he was really the Pope of mathematics at that time and he recently posed a very fundamental very profound problem in the foundations of

mathematics which was called the decision problem David Hilbert's idea was that every mathematical problem has a solution and the holy grail of mathematics was to discover a strictly defined method a recipe that allowed you to recognize every time a true proposition from a false proposition [Applause] coverage Turing worked in a way that would not at all be recommended to young scientists yes neither in his time nor today he delved into the problem without reading the literature by existing logicians he attacked the problem directly imagining and inventing his own method omitted he reflected while training at

a sport soon to become an obsession running does there exist a recipe such as the one sought by Hilbert an infallible method will be required that could simply be applied without initiative or intelligence in fact a machine should be able to do it so Turing invented an imaginary machine composed of an infinite paper tape and a pointer that could write and erase symbols it was an idea more than a physical machine one that could take on many shapes students at the ENS in Leo made one out of Lego Turing had the idea to create a

machine because contrary to most mathematicians his frame of mind led him to represent abstract problems on the form of logical mechanisms which could be props calculating machines for the experiments no one could have imagined that this thought experiment hidden within an article on theoretical mathematics would be the basis of that which would be called computer science 30 years later in 1936 though it was not sure Aang's discovery that made the headlines the Spanish Civil War and sluis history accelerated war was imminent and inevitable and thanks to the radio Hitler's rants were heard all over Europe

since the first world war the radio waves had also become a new battlefield troop movements land aerial or naval offensives radio waves transported orders and counter man's secret information the positions of all sides using radio at any time and in wartime exposes you to interception by an enemy one way of trying to solve this problem is to use encryption is to code up those messages by well before the outbreak of war the English coast was scattered with interception stations were hundreds of female army axillary x' permanently listen to the German Army's frequencies and transcribed the

messages intercepted in Morse code incomprehensible messages since they were coded as far as codes are concerned the Germans had developed what they considered the ultimate weapon they replaced the old methods with a machine a machine named enigma that could be configured in 1,000 million million million different ways to break just one of its messages by brute force one of today's computers would have to run for an entire year cheering had never seen an Enigma machine but he would soon know it down to the smallest detail so we have here an Enigma machine the rotor cipher

device the idea behind it is that when I push a letter on the keyboard this letter is encoded by another letter for example when I press the key D the K lamp lights up inside the machine each rotor has internal wiring that transforms the letter entered into another a d-- arrives in the first rotor but an R comes out the r then becomes a you then finally a k and it is the letter k that lights up on the box it would of course be too simple a code if every time I press the letter

D the cave so as you can see me when I press the D again from now another letter lights up the you each time a letter is entered into the keyboard at least one of the rotors turns to the extent that the electric circuit changes and ends on another letter to decode a message you have to know the machines initial configuration the message research needed to know the rotors starting the position have chosen by the transmitter instant when the rotors were configured in the same way he could then type the encoded message on the keyboard

and received the decoded message on the lamp board that's why in for tire is a enigma the advantage of this Enigma machine was that a message could be encrypted and decrypted with the same encoding settings that was the idea of could cite the star shine but as history has shown it turned out to be the machine's weakness sockets hot in 1938 Turing was in the United States in Princeton where he was carrying out fundamental research on mathematical intuition he traveled discovered Washington New York and began to take an interest in cryptography the art of encode

in decoding in it he found a sort of hobby that gave him a rest from serious mathematics inventing secret codes one of them is pretty well impossible to decode without the key and very quick to encode I expect I could sell them to HM government for quite a substantial sum but I'm rather doubtful about the morality of such things on September the 1st 1939 the Nazi army smashed into polar [Music] [Music] September the 4th 1939 the day after Great Britain entered the war Alan Turing was summoned to Bletchley Park where the British code breaking service

was headquartered he discovered an atypical establishment where military discipline had to adapt a very peculiar recruits so at the moment we're in the library of Bletchley Park mansion and the mansion is very much the same as it would have been when tiering arrived here on the first full day of the war the atmosphere here at the beginning must have been quite strange one of the code breakers described it as rather prim and rather like the first day at an English public school about 30 people have been recruited archaeologists linguists chess champions there are even crossword

fans and only two mathematicians which would suggest the British authorities still saw codes as more of a literary than a mathematical problem it's hard to imagine the sorts of people that were employed here and who thrived in the Bletchley Park environment even being employed in a secret organization in Germany here of course there were homosexuals there were Jews there were anarchists there were free thinkers and their talents combined in this unholy uncovered brilliant crucible of code-breaking that there was here at Bletchley Park but even in this small world of cryptologists Turing did not go unnoticed

he despised social norms that he intended to sift through rationality if he wore a gas mask in the summer it was not due to a chemical alert but because he was fighting hay fever little by little the organisation at Bletchley Park was set up every day operators in the interception stations transcribed hundreds of messages unreadable messages that piled up on the cryptologist desks with little results and yet the English cryptologists had two exact replicas of the Enigma machine they've been handed over by the Polish a few weeks before their country was invaded but actually having

the machines here was not that much help in breaking them because enigma was designed to remain secure even if it was captured by the enemy with a code a code generating machine there are kind of two separate tasks if you don't already know how it works then you need to work out how the machine is engineered how many wheels as it got how do they operate together you need to break the Machine as they say and then the second part of the task is to devise code-breaking methods that will enable you to read the daily

messages that are sent by the german machines and that was the hard part that was where the brilliance and the ingenuity was needed Alan Turing would tackle the Enigma problem head-on and explore the way it operated in the tiniest detail [Music] but while the old codebreakers used graph paper and a pencil sharpener Turing was convinced that most of the reasoning produced by the human mind could be mechanized what if you needed a machine to fight a machine Jean Valentin was an operator on one of those strange machines during World War two fifty years later she

returned to Bletchley Park where she works as a guide this machine invented by Alan Turing is called a bomb vo MBE it does a fantastic job searching for the settings on the rotors of the Enigma machines this is equivalent to 36 enigmas one two three four five six the same 12 in each of these banks and 312 36 these drum use they're called rotate connecting with the commutator on the back panel there are four little brushes behind every letter C let us all the way around and each of these little brushes has got 19 filaments

in it and these are connecting with the commutator on the map path starting in 1940 the English mass-produced bombs they enable systematic exploration of the enigma machines millions of possible configurations when it stops as it will from time to time there will be letters pointed out on these indicator drums and these are the possible settings we telephone this information through just to an extension number and when I was here I didn't know where we were ringing when I came here to train as a guide 15 years ago I discovered that these bits of information were

going across the path a good walk 10 meters though I didn't know where it was going and I'm sure they didn't know where it was coming from because here secrecy was the order of the day you didn't talk about what you were doing beyond the walls of the Hut that you worked in you told nobody what your job was not even your closest relations husbands or boyfriends or fathers mothers anything you didn't you were told not to speak so we didn't the bombs were one of the best-kept secrets of World War 2 thanks to them

not just one message was decrypted from time to time tens of thousands of the world the English now had bulk access to a massive information orders to attack or retreat combat reports troop morale and material status weather reports naval or aerial reconnaissance results damage reports request for reinforcements everything or close to it went through enigma and arrived decrypted and translated on the desks of the Allied command but in addition to the role played in the war proceedings it was the first time a machine set foot in a field hitherto the domain of human intelligence breaking

codes is an activity that requires great intelligence when human beings do it and here was a machine that was doing the work that human code breakers did it was a machine that was performing tasks that require intelligence when human beings do them if it is accepted that real brains as found in animals and in particular in men are a sort of machine it will follow that our digital computer suitably programmed will behave like a brain but in the late summer of 1940 piercing the mysteries of thought was not a priority even for Turing [Music] ever

since the French surrendered Great Britain stood alone against Germany in September came the Blitz [Music] the Luftwaffe pounded England London Coventry Plymouth Birmingham Liverpool the major urban centres were systematically targeted and the civilian losses were considerable thanks to the first bombs the enigma used by the Luftwaffe was decrypted and the Royal Air Force retaliated with ever increasing efficiency [Music] but the battle suddenly changed course since Hitler could not invade Great Britain he decided to starve it in June of 1940 Karl dönitz commander-in-chief of the Kriegsmarine submarine fleet visited lawyer and decided to install there a

gigantic saw Marine base as well as his command center his mission was to cut the shipping routes that Great Britain was entirely dependent on for its oil metal wood and food it was from this charming seaside villa beneath which a network of bunkers was dug that doughnuts would lead the decisive battle of the atlantic look mortis you poor guy she'd like almost any small long notice the increasing number of submarines available at the front what the Germans called the frontline u-boats will enable doughnuts to implement a tactic he conceived back in 35 when he began

development of the submarine division that is to say the Wolfpack tacked in Altamonte let that keep the mood doughnuts used a map of the North Atlantic divided into numbered squares [Music] each submarine established radio contact at least once a day to report its position and receive further instructions doughnuts could thus deploy the u-boats like pieces on a chess board as soon as one of them spotted a convoy it reported its position to the command center which then gathered all the u-boats available for a grouped attack on the evening of October the 17th 1941 voi of

35 ships loaded with metal and wood was spotted by the submarine you 48 donuts and 5 submarines to simultaneously attack it in a single night they sank 20 ships it was the wolfpack tactic first major victory Obama in sumer high before submarines attacked in isolation so they could think at most you do two three ships the very best five submarines though twenty ships by the end of nineteen forty hundreds of ships had already been sunk a more than five million tons lost to the bottom of the ocean this short propaganda film shows the efforts of

the military authorities to warn soldiers of the deadly consequences of talking about classified information especially when they fall upon the wrong ears but propaganda was not enough the u-boat seemed well on the way to winning the battle of the Atlantic [Applause] however the Wolfpack tactic had a flaw it made extensive use of the radio cracking the code used by the u-boats would potentially allow the Allies to reverse the balance of power the problem is that there wasn't one enigma but many enigmas the Germans used separate networks for their communications one for the Western Luftwaffe another

for the infantry on the Russian front and yet another for submarines in the Atlantic each Network had its own keys its own procedures and sometimes its own variants of the Enigma machine the one used in u-boats known as dolphin at Bletchley Park was particularly difficult to decipher the thousand kilometer when you are three thousand kilometers out in the middle of the Atlantic you don't have the capability of using a communication cable the Navy was therefore dependent on the development of radio communication this is a very important point that's why the Navy always trying to achieve

the highest standards of security from enigmas soon everyone at Bletchley Park seemed to think that the naval enigma was invulnerable Alistair denistoun the commander in chief at Bletchley Park even made this surprising statement you know the Germans don't mean you to read their stuff and I don't suppose you ever will but it was obvious to Turing how important it was to break naval enigma and also it was a problem that that had a a peculiar appeal to him because he was a lone worker and since no one else was touching naval enigma he thought this

is the problem for me I can have it to myself around the manor they began to build barracks Hut's in Bletchley Park jargon cheering moved into Hut 8 dedicated to the naval enigma he would spend days and nights there on his own poring over the stacks of incomprehensible messages this is the original heart age this is Turing's office that we're sitting in at the moment Turing was head of Hut 8 and this is where the Battle of the Atlantic was won hidden in these strings of characters almost Within Reach he knew there was vital information

that could save lives maybe change the course of the war days went by blending into one another all attempts systematically failed and then finally a knight came along like no other cheering had several ideas on this particular evening but cracked open the door a bit on the naval enigma the date of that night went unrecorded but it's one of the most significant nights in the history of the Second World War it was a real double whammy from Turing he he broke into the the new additional feature of the naval enigma messages that had made him

so difficult to break and that same night he invented a method called Bamber Asmus which was used in breaking into the daily enigma traffic if we superimpose two character strings at random the probability of getting two identical letters is for each letter one in twenty six in contrast in a German text some letters are more common than others so the probability is significantly greater one in seventeen it is on this basis that Turing invented a mathematical method to synchronize to encrypted text thus multiplying the possibilities for decryption the naval Enigma no longer seemed out of

reach yet just a little nudge from fate was still needed in the spring of 1941 a series of German ships were captured allowing Turing and his team to complement their knowledge [Music] in one incident in June a damaged German submarine was forced to surface Luca modeled and the commander gave the order to abandon ship he and all the crew jumped overboard but the submarine is against all odds did not say that don't Napoli legally the English immediately deployed a vessel and crew who managed to board and seems a complete enigma with documents including codes for

several more legato yonghwa submarines an operation left port with three months of codes so there were still codes for several weeks pepsiman thanks to this new intelligence and with the help of the bombs Hut eight would succeed in deciphering the naval enigma on a daily basis so well that the Admiralty would know the day-to-day positions of all u-boats present in the North Atlantic this information allowed the Allied convoys to slip between the concentrations of submarines during the 23 days following the first decryption no German submarines would succeed in spotting an allied convoy you can cool

a victory up calculations made after the war showed that 30% of the convoy is equal with us 30% of the tonnage transported by convoys escaped destruction Asia thanks to this tow break which you'll cause a Sydney Krypton I don't know but they do that while the Battle of the Atlantic wasn't tipped in the right direction by this fact alone it was indeed a decisive factor in the battle Lavetta progressively Bletchley Park went from being a workshop to a full-blown industrial unit dozens of new buildings were hastily built to house an army of typists archivists and

translators it was at this moment that the war came to a critical turning point affected them in late 41 the entry of the u.s. into the war quickly presented a new problem of an eventual landing on european coasts there were many possibilities along the french cut but in any case the forward base was the UK US would then need to direct to the UK a very important influx of materiel and personnel and then in addition to the existing flow of supplies that had begun from the start of the war oh yeah become oh say the

bootlegger but as US troops amassed on the English coast the Bletchley Park code breakers were faced with a new challenge the intercept people in Britain were very used to listening to the digitate door of Morse code they knew this was enigma and then one day in 1940 or 1941 they heard what they called a strange new music coming through their headphones it sounded completely different to Morse code it was based on two tones and it made a kind of burbling sound a high-speed burbling sound as it was transmitted one must realize that the Enigma machine

was an entirely conventional machine we could have made an enigma in 1900 at the beginning of World War two the Germans undertook the building of more modern and much more sophisticated encryption machines including the most well-known built by the standard electric Lorenz company and which the English codenamed to knee-to-knee a nickname Fortuna unlike dolphin and shark the code names for the naval enigma Tunis wasn't based on Morse code but on the digital code used by telly typewriters without ever having seen one the cryptographers from the research department were able to discover the logical structure of

the mysterious machine and they would soon be able to build a replica but like enigma possessing the machine wasn't enough to break the code and by the fall of 1942 Turing was called to the rescue in just a few weeks he found a way to crack the chooney messages a discovery that would play a major role almost immediately on the Russian front [Music] in the summer of 1943 after the German Army's defeat at Stalingrad Hitler tried to retake the initiative by moving troops and tanks towards the Russian city of Kursk much planning went into this

attack and the planning the discussions between Hitler and his generals was all carried out on Tunney so Bletchley Park was reading what Hitler was saying to his generals what the generals at the the the Russian front was saying back to Hitler and so they managed to discover practically everything about the German plans for curse this information promptly transmitted to Moscow enabled the Russians to triumph in the largest tank battle in history and start their victorious advance towards burn-in but the volume of Tunney messages was constantly increasing ensuring z' method which relied on the intuition of

the cryptographers was manual thus to slow once again it would require a machine however the bombs were now old technology something new was needed and what churring found this time was an engineer called Tommy flowers flowers was a specialist in electronics an emerging technology based on vacuum tubes or valves appliances at the time had just a few vowels at most a few dozen but flowers wanted to build a machine with 2,000 of them there was a belief amongst engineers that valves were too unreliable to be used in large numbers you could use a couple of

dozen but the idea of using a couple of thousand and people believed was crazy so they said thanks but no thanks to flowers but flowers was a determined man he knew he was right so he went back to his own laboratory in North London and he quietly got on with building the all electronic machine that he knew the code breakers needed flowers machine was so gigantic that he had it nicknamed Colossus Turing was thrilled with its performance his dream of machine intelligence suddenly seemed much less of a dream it is customary in a talk or

article on this subject to offer a grain of comfort in the form of a statement that some particularly human characteristic could never be imitated by a machine it might for instance be said that no machine could write good English or that it could not be influenced by sex appeal or smoke a pipe I cannot offer such comfort for I believe that no such bounds can be said beginning in February 1944 Colossus automatically decrypted the communications exchange at the highest level of the German General Staff infiltrated at the heart of their communications the Allies were poised

to launch the biggest hoax of world war ii the famous operation fortitude operation fortitude was conducted well before of the d-day landings of june 1944 and its aim was to persuade the germans that the landing was going to take place not in Normandy where it did but much further east in the pas-de-calais area what it did was to give the Germans the idea that that was where we were going now we were able to monitor that and to tune it to fine-tune it successfully in fortitude because we were able to intercept their strategic high-level communications

which made it clear that the deception was working and working very well what followed is well-known having been narrated filmed photographed up and down and re-enacted dozens of times in the cinema on the dawn of June the sixth Alan Turing heard the news at the same time as everyone else the landing operations had begun Hitler didn't respond fully to the Normandy invasion he held his forces in reserve waiting for the Calais inversion so the Allied commanders knew that they had some breathing space at Normandy before the full German forces were flung at them and if

they'd been there at the Normandy beaches to start off with the story might have gone quite differently for Harry Hinsley a veteran of lechery Park who became a historian specialized in codes the decryption operations helped considerably to shorten world war two several times he went into print as saying that he thought ultra shortened the war by two years I think we have to see this as being a symbolic calculation one just has to see them as being very important helping things Harry Hensley also went on to say that one of the consequences had the war

not ended in May 1945 would probably have been that the first atomic weapon would not have been dropped on Japan but on Berlin there would be no atomic bomb dropped on Berlin on May the 8th 1945 cheering crowds throughout Europe celebrated the Allied victory over Nazi Germany cheering no doubt deserved to be celebrated at the site of the royal family and be treated as a national hero instead he would disappear completely from official history the victory was celebrated at Bletchley Park as well but neither Turing nor Toby flowers nor anyone else could lay claim to

the great progress that had been made there military secrecy was still the order of the day on the still smoking ruins covering Europe the Cold War had already begun as the German forces retreated at the end of the war they left tiny machines behind them all over Europe the Russians as they advanced were capturing tiny machines and the Russians reconditioned these machines changed them in various ways and used them to encode their own messages so Tunney transitioned the defeat of Germany and the language changed but the tiny machines just carried on Turing knew too much

on subjects that were too sensitive his individuality and his homosexuality set him apart and worried the authorities he wouldn't be treated as a hero rather as a potential threat to national security on this day in may 45 Alan Turing had less than 10 years to live in 1945 he drew up the plans of what could have been the first modern computer if only his employers at the National Physics Laboratory had considered the matter a priority in 1948 he anticipated by several decades the development of artificial intelligence and artificial neural networks work that his director would

qualify as a schoolboys essay around 1950 he wrote some of the first computer programs among them the first chess program a complete waste of time according to some one intention colleagues through constant practice Turing was by now a high-level marathon runner just narrowly missing selection for the first post-war Olympic Games [Music] in this house near Manchester Turing would spend his last years it was here that he one day invited a young man with whom he would have an affair an affair that would end in court in March 1952 Allen Madison Turing was convicted of gross

indecency he avoided prison only by accepting chemical castration a treatment using female hormones to reduce the libido his sense of humor remained intact though as evidenced by this account to a friend of his misadventures half the police of North England were out searching for a supposed boyfriend of mine it was all a mayor's nest perfect virtue and chastity had covered all our proceedings but the poor sweeties never knew this being on probation my shining virtue was terrific and had to be if I had so much as parked my bicycle on the wrong side of the

road the might have been 12 years for me but a sense of humor and irony have their limits hormone therapy changed his body he gained weight grew breasts his state of mind was affected by this from the beginning of his legal troubles he had sense that he would not walk away unscathed from this one I'm not a present in a state in which I'm able to concentrate well no doubt I shall emerge from it all a different man but quite who I've not found out On June the 8th 1954 he was found dead in the

bedroom of his Manchester home his body contained cyanide and a half-eaten Apple sat on his nightstand a verdict of suicide was returned this was the starting point of a legend Turing's Apple has joined those of Newton and Snow White in the Apple Hall of Fame a persistent legend has it that the Apple logo is a cryptid homage to the inventor of the computer you see everywhere it written that Turing committed suicide by biting into an apple that was laced with cyanide this is a myth of our time there is no real evidence for that he

might have committed suicide or he might not I think we'll never know in 2013 the Queen officially granted Alan Turing a royal pardon no one knows what the recipient would have thought of this very late rehabilitation his body was cremated on the 12th of June 1954 as for his spirit so far there's been no news and the link between thought and matter remains pretty much a mystery [Music]