All products in our Geek Shop

Everything used to be better back in the day – all you had to do was remember four elements! Since antiquity, however, not only has the definition ...

“Intelligence is the ability to adapt to change” – no less a person than Stephen Hawking said this sentence. And he is right: On this Intelligence ...

The best thing about the Flying Spaghetti Monster (FSM), the benign deity of the Pastafarians, is the fact that – unlike some other deities – it do...

This product is only available in German.

This lamp brings together what belongs together: the iconic geometric lamp shape of the lava lamp, known to most kids from the 70s and 90s, and the...

The average nerd prefers his coffee black. No milk, no sugar, no frills. But from time to time, a latte macchiato, crema or some other fancy form o...

It's the small things that make us happy... For chemists it's the good old periodic table. You probably already know it by heart, but it ...

If you run really, really fast this green T-shirt might appear blue. And by fast we mean extra racy ;).This effect is caused by the Doppler effect,...

Poor e^x has a hard time! It simply can't integrate, because the integral of e^x stays e^x...

Many are those that want to tempt you, entice you, and win you over to their side. But there's only one side that offers you what you really n...

pi * thumb = 42-thumb = 42/pi-thumb = ~13.3742 is the answer to everything, as we know – life, the universe and everything. And, as we know, 1337 ...

Gandalf said it to the Balrog in 'The Lord of the Rings', while the Black Knight said it to King Arthur in 'Monty Python and the Hol...

Never try to calculate when drunk!

The time-dependent Schrödinger-equation, on a shirt!

Every true dinosaur fan has certainly dreamed more than once of experiencing the prehistoric giants alive. Unfortunately, time travel is still not ...

With a Potato Clock, you won't need batteries or electricity from the power socket anymore –(at least not to know what time it is).Do you reme...

Dinosaurs were such diverse, gigantic and impressive animals that it is hard to imagine that they suddenly all became extinct. But imagine what wou...

The kitchen can be a dangerous place - you handle acid, sharp blades and high heat and trigger chemical reactions. There should be a lot more warni...

In 1989, Phil Katz thought that you could really make money with compression. He was not entirely wrong, because the invention of the ZIP format ma...

The cake is a Pi(e)! Mathematicians get it… The symbols on this plate may look complicated, but they are actually a pun. When read out loud, they f...

Yes, we all know the stereotype: nerds don't like to party and would even spend their birthday in front of the computer instead of going out with f...

Finally there's a chance for pirates and Pastafaris to build their own shrine with the holy Flying Spaghetti Monster. In contrast to other non-prov...

As a seasoned nerd you'll know that the only true religion is pastafarianism! All so-called evidence of evolution was just planted by the Flying Sp...

Without natural sciences, we would know next to nothing about the inner workings of the universe and our bodies. If you take a closer look at how c...

What's better than Pi? Eight Pi, or to be precise: octopi. This number is exactly eight times more infinite than Pi. Don't believe us? Well, count ...

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

The Doppler effect describes the change in perception and measuring of frequencies, while its sender and recipient either move towards each other, ...

Mathematician Geeks are now able to express their opinions regarding imaginary numbers and imaginary things in general with this keep it real shirt...

Many theories seem flawless on paper. Only when they have to be applied in the real world do unforeseen problems or surprising realisations arise. ...

Contrary to our stereotype, we nerds don't just gamble 24/7 (even if we would like to!)… although it is true we can get absolutely absorbed in our ...

We're living in a time where everybody can take photos with their phone! But people don't care about framing, focusing and lighting the p...

Experts are still debating whether the fearsome T-Rex was an active predator or rather a scavenger. We know better. Of course, it simply ate everyt...

Isn't it amazing what the human brain is capable of? Not only has it secured our place at the top of the food chain, it can also adapt extremely qu...

The Quantum Junction Decal shows a traffic sign, the speed of light plus instructions to get in both lanes. It’s a nod to the behaviour of light in...

If you're bored in everyday life and looking for a bit of adventure, it's a good idea to incorporate a little thrill here and there into the most m...