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Until 23.12. At 3:00 p.m. with express shipping, delivery on Christmas Eve is still possible!

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Original price €19,95 - Original price €33,95
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One nice aspect of mastering a language that not everyone understands is the possibility of being able to make a lot of inside jokes. This is espec...

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If you ever meet a colour-blind robot, it will be useful to have the hex code the same colour of your shirt written on it :)The writing #000000 is ...

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It is clear to human eyes what color your shirt is. But if you encounter robots without color perception, the color information in hex is certainly...

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There are two kinds of people: Linux user and... those other guys (people who might not understand this shirt). You will recognize them by their ab...

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For those of you who have comments regarding a source code: It was hard to write - it was meant to be hard to understand..

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Given that the binary system is widely used in IT (and thus in most parts of our lives), surprisingly few people actually understand the combinatio...

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Why don't we use the binary system in elementary school? Learning just two numbers would make a lot of things easier and it would also be easier to...

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As we all know, hindsight is 20/20. This universally applicable wisdom can also be used to describe informatics, especially debugging (i.e. testing...

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In the 90s, all was still well with the world - Germany was reunited, the Cold War was over and the new millennium had not yet dawned. We passed th...

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Now you can carry around a favorite food from the famous computer game hero :)

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Be it from George Orwell's novel 1984, Soviet propaganda or the Radiohead song, most people are acquainted with the (false) equation 2+2=5. Apart f...

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For physicists, it's usually only the order of magnitude that counts anyway, so why bother with such small inaccuracies?

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Let’s not beat around the bush: the year 2020 has not been all that great thus far. In January, the next world war was closer than ever; in Februar...

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The answer to life, the universe and everything is, as we all know, 42. It should be clear that 21 can only be the half of the truth. But we'v...

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If you're a fan of "The Hitchhiker's Guide to the Galaxy", then we've got the perfect shirt for you!42 is "the Answer...

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For thousands of years, people have been searching for the answer to the question of all questions. Yet the answer has actually been known for a lo...

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Sheldon: "The best number is 73. Why? 73 is the 21st prime number. Its mirror, 37, is the 12th and its mirror, 21, is the product of multiplyi...

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If there is any profession entirely deserving of their own drinking song, it’s programmers.The so-called “Programmer’s Drinking Song”, a modificati...

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Are you excited by the thought of parachuting, bungee jumping, paintball, or hacking?Then you are an adrenaline junkie and should consider the thri...

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The solution to the question posed on the Age Test Shirt will be a piece of cake for everyone who grew up in the good old 1980s.We remember music c...

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When it comes to trading card games like Magic , there are a few different types of players: some rely on the late game and huge creatures, others ...

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The moment you find the element of surprise in a periodic table would, logically, be a rather accidental one, since it has to be surprising.But if ...

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In addition to a great story, good actors and a certain budget, every aspiring dystopian science fiction novel needs some sort of artificial intell...

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When programmers have worked too long on a project, or when you ask them how the code they worked on actually functions, their favorite answer will...

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Ever since astronautics became a thing, humanity has invented stories about the things that await them out there in space. Of course, there are fun...

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Android only likes whole apples :) This is the extended version of our popular I fixed it shirt.

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Just like a lot of other things, Anonymous is a product of 4chan and has been politically active since 2008. The group fights against (Internet) ce...

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Let me consider this briefly...............well, NO !Do you always need a bit of time to come up with an appropriate answer when someone else is as...

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This T-shirt is especially for all those who keep forgetting how a solar or lunar eclipse actually comes about. And, of course, even more so for al...

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Usually these emails arrive shortly before you get off work, in the worst case on Fridays, and of course contain a request to do something “asap”. ...

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With this shirt, you can become a horrible zombie within the blink of an eye. Therefore, you just have to pull the shirt over your head which will ...

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If you played computer games enthusiastically in the 80s, you will certainly remember Asteroids and can reminisce about the good old days with this...

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All the non-geek heavy metal fans includes AC/DC within their beloved rock bands. We, of course, know where the name came from and what it all mean...

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Every creature and every machine needs energy to run. As a nerd, that's too hazy a phrase, of course. People might think you're talking a...

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How far do you trust technology? At least when it comes to the automatic correction function of smartphones (aka “autocorrect”), most people will c...

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How nice life could be if everyone just liked everyone... You know, if no one ever trod on anyone else's toes –- if it was always 'puppie...

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