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Open Minds. Open Sources. Open Future.

€20,45 - €34,81

€20,45

Linux - The choice of the GNU generation.

Overthinker

€22,51 - €43,01

€22,51

You saw this T-shirt and immediately felt addressed. Sure, after all, you always overthink everything down to the smallest detail. You replay conve...

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Overwatch logo keyring

€0,00 - €0,00

€0,00

€6,10

€6,10 - €6,10

€6,10

In stock

How can you recognize an Overwatch fan? Not just by the square eyes from gaming! ;) This subtle Overwatch logo keyring can also accompany you in ev...

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Paranormal Distribution

€20,45 - €34,81

€20,45

Well, good old normal distribution... What could be more beautiful than the balanced rise and fall of the Gaussian bell curve? Even those who don&#...

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Passt

€21,48 - €35,83

€21,48

In stock

The nightmare of every printer and designer: The (coloured) picture looks gorgeous on the monitor, but when printed, the colours don't line up righ...

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Paws

€22,51 - €43,01

€22,51

Even though most fans of the horror movie classic "Jaws" can tell you that sharks mostly bite humans out of curiosity - that won't do Bruces victim...

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PEBKAC

€21,48 - €35,83

€21,48

True story."Look, Mum, with the new router you don't need cables anymore! Now you can use WLAN in the whole house"."So can I wr...

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Pen Paper Dice Friends

€20,45 - €34,81

€20,45

It's funny that the nerdiest game ever made requires friends, isnt't it? *)Anyhow, all you need to have a fun evening is a piece of paper...

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Perfect Numbers

€20,45 - €34,81

€20,45

A perfect number is a positive integer that is equal to the sum of its proper positive divisors, that is, the sum of its positive divisors excludin...

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Permission Denied. Stay at home.

€20,45 - €34,81

€20,45

At least in theory, we nerds should not have problems with curfews, right? After all, we usually spend the majority of our time at home in front of...

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productImage-18417-phantastische-tierwesen-newt-scamander-messenger-bag.jpg

Fantastic Beasts Newt Scamander messenger bag

€0,00 - €0,00

€0,00

€30,71

€30,71 - €30,71

€30,71

In stock

Newt Scamander's suitcase from Fantastic Beasts and Where to Find Them makes Hermione's magical bag and even the Weasleys' tents look old - after a...

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productImage-15058-phantastische-tierwesen-schluesselanhaenger-macusa.jpg

Fantastic Beasts key ring MACUSA

€4,05

€4,05 - €4,05

€4,05

€2,00

€2,00 - €2,00

€2,00

In stock

Thanks to the'Fantastic Beasts' films, we finally know a little more about the world of wizards and witches in the Potterverse. While the Harry Pot...

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Physicists make great parents

€20,45 - €34,81

€20,45

Physicists do indeed make great parents! Having an answer as to why the sky is blue, or why flies in a moving car don't hit the back window ar...

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Pi Pie

€22,51 - €43,01

€22,51

Two things are infinite: the number of decimal places of the number Pi and the average nerd's hunger for sweets and pastries. Of course we had to c...

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PIrate

€21,48 - €35,83

€21,48

Maths is everywhere and especially bright when Pi is included. Unfortunately, there're too many mere mortals who don't see the beauty of ...

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Plant.zip.zip

€22,51 - €43,01

€22,51

Did you know that you can make a lot of money with compression? And we’re not talking about the inventors of WinRAR (who are most likely still wait...

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Pluto was a planet

€21,48 - €41,98

€21,48

Back in the old days, pluto was still a planet. Remember? What great times they were! But a few years ago, Pluto lost his status as a "real&qu...

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Plutonium hand warmer

€0,00 - €0,00

€0,00

€7,12

€7,12 - €7,12

€7,12

In stock

Cold hands are simply annoying. Apart from the fact that they feel uncomfortable, they can prevent you from using your smartphone properly. And we ...

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Plutos Rache

€25,58 - €39,93

€25,58

In stock

This product is only available in German.

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productImage-21262-pokemon-pikachu-rucksack-mit-nintendo-switch-fach.jpg

Pokémon Pikachu backpack with Nintendo Switch compartment

€51,20 - €51,20

€51,20

€51,20 - €51,20

€51,20

Low stock

It takes a lot to be a successful Pokémon trainer - but above all Pokémon. Unfortunately, they don't seem to exist in our reality. Or has a pigeon ...

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Problem - Engineer - Solution

€22,51 - €43,01

€22,51

Engineers are particularly efficient. The main reason for this lies in their near-perfect dedication to their work, as illustrated in this diagram....

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Programmer

€20,45 - €34,81

€20,45

What's the trick behind all the software and where does it come from? That's what we asked ourselves and then we went on a investigation....

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Property of Physics Department

€20,45 - €40,96

€20,45

Pretty much everything gets lost at university, doesn't it? Pens, textbooks, bikes, expensive personal stuff...Sometimes people think even sci...

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Purple Tentacle

€23,53 - €44,03

€23,53

Do you remember the computer game 'Day of the Tentacle?' –It was the fantastic follow-up to 'Maniac Mansion!'. Well, if you...

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Purple tentacle sleeve cover

€0,00 - €0,00

€0,00

€30,71

€30,71 - €30,71

€30,71

In stock

If you love really good point-and-click adventures from the golden age of video games, you will surely know the slightly crazy purple tentacle that...

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Pythagoras vs. Einstein

€22,51 - €43,01

€22,51

When scientists argue, it should really be solely about facts. But Pythagoras and Einstein may have simply gotten off on the wrong foot here. Other...

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Quantensittich

€21,48 - €41,98

€21,48

Even Einstein said that he had respect for the complexity of quantum physics. So if this T-shirt doesn't do much for you, don't worry, we have seve...

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Quit Screen

€20,45 - €34,81

€20,45

[i]Everything not saved will be lost[/i] This quote might easily have come from J.R.R. Tolkien, but no, this profound saying actually comes from Ni...

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Quotes

€20,45 - €34,81

€20,45

We decided it's once again time to create another meaningful T-shirt design! Yay[i]So, we made some expressive quotation marks and then a nice...

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R2D²

€22,51 - €36,86

€22,51

This shirt is an absolute must-have for fans of the Star Wars series with a sense of humour and mathematics. Here, the iconic droid R2D2 is creativ...

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Revenge Extinction

€22,51 - €43,01

€22,51

As a self-confessed palaeontology nerd, you will probably despair at the sight of the “Revenge Extinction” T-shirt. It took several decades to prov...

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Spaceship Ring

€40,96 - €40,96

€40,96

€40,96 - €40,96

€40,96

In stock

While the Earth has been explored by mankind over the millennia, with the exception of a few areas such as the deep sea, the infinite expanses of t...

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Rebel Gum

€22,51 - €43,01

€22,51

Any means necessary to stop the empire. And anyone who has ever stepped in chewing gum knows that there is hardly anything more disgusting and stic...

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Reboot

€22,51 - €43,01

€22,51

Be it software, hardware or the analog world outside the computer - sometimes, when things have gotten too messy and are running hot, all it takes ...

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