Science gadgets and science toys

Looks like the Borg are in need of a physics lesson or two! Obviously, they've failed to assimilate a culture having at least some basic knowl...

Not every number can be perfect.

A black hole is an area of space which has such a strong gravitational field that nothing can escape from it - not even light. So you can definitel...

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...

Even if this button doesn't contain any caffeine, the sight of it will hopefully give you extra energy. Or you can use it as a reminder that you wa...

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...

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

Not only Geek-anity, but all of humanity has a lot to be grateful to NASA for: the impressive pictures captured by the Hubble Space Telescope, Mars...

If 'evolution' was human, it would just sigh and bang its head against the wall repeatedly when someone mentions spicy food. After all, the pain ca...

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

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 ...

On this shirt, the famous quote from Star Wars must have been written down by a physicist. Out of habit, he or she replaced the word "force" with a...

Never try to calculate when drunk!

Do you already know our DNA Earrings and Molecule Necklaces? If you like colours, we've the Atom Necklace from our Geek Gem line. Both the chain an...

Oh, e^x doesn't have it easy in mathematics, it simply can't integrate, because the integral of e^x remains e^x...

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

Maths-shirt with german imprint saying "The genius rules the chaos".

Usually, most of our t-shirts are clearly aimed at people who have already discovered their love for mathematics. But as a true nerd shop, we also ...

Star Wars fans watch out ... Here comes a smash hit: the Force from Star Wars is real! At least if you misunderstand the second Newtonian law – or ...

It's strange that, alongside supporters of authoritarian systems in dystopian novels, scientists of all people make conspicuously frequent mistakes...

It doesn't always have to be a large cattle phi, a herd of small phi can also be very productive. However, it is better not to eat the meat rho...

Good jokes are almost as great as fresh cake. If you like both, this button is just the thing. You can also use it to tell everyone about the great...

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

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...

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...

This button shows other people that it is dangerous to come near you. Or that there are things in the bag it adorns that you shouldn't eat...

Sometimes it just doesn't help: you want to change and integrate and in the end nothing changes. With this button you can show your sympathy for po...

15 nerds on the admin's chest, yo-ho-ho and a mug of coffee! If ye arrrr one o' them people who be Pi rates, you should tell ever'one by wearing th...

When it comes to charms, we nerds usually think of powerful spells in pen-and-paper games, the counterpart to the Strange Quark or simply a certain...

For true lovers of mathematics

They are dangerous hunters, incredibly fast and armed with sharp claws and teeth… Oh yes! Raptors are no joke. And yet there’s someone who knows ex...

The Corona pandemic has reminded a lot of people what they should already have known: It’s important to wash your hands regularly! After all, nobod...

For some reason, people like to call lots of things the "happiness hormone". Serotonin? Happiness hormone! Dopamine? Happiness hormone! Oxytocin? H...

Legal doping in button form: Press the button and imagine that the happiness hormone is flooding your body. Guaranteed without side effects ;)

Show the whole world that you can put on a truly radiant smile. Possible side effects include the growth of a third eye, the spontaneous developmen...

Magnesium reacting with oxygen is observed in chemistry class in school, by most people. Magnesium reacts with oxygen in a highly exothermic reacti...