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Math, physics... Everything for math nerds and physics nerds

Here you will find products for everyone who loves numbers, functions and the laws of physics. So for mathematicians and physicists. ;)
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productImage-5002-wanted-dead-and-alive.jpg
Wanted Dead and Alive
€20,45 - €34,81
€20,45 - €34,81
€20,45 - €34,81
€20,45

The Society for Physics needs your help! You are certainly familiar with Schrödinger's famous thought experiment: essentially, it is about extendin...

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This Shirt Is Blue
€20,45 - €40,96
€20,45 - €40,96
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€20,45

If you make an effort and run really [i]fast[/i], this green T-shirt could appear blue. And by fast, we mean really fast ;)We have the Doppler effe...

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productImage-22873-pythagoras-vs-einstein.jpg
Pythagoras vs. Einstein
€22,51 - €43,01
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€22,51

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

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productImage-5185-be-rational-get-real.jpg
Be rational Get real
€20,45 - €34,81
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€20,45

Not every number can be perfect.

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productImage-6235-you-shall-not-pass.jpg
You shall not pass
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Gandalf said it to Balrog in 'Lord of the Rings I' and the Black Knight to King Arthur in 'The Knights of the Coconut'...... "You shall not pass" h...

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productImage-191-sei-epsilon-kleiner-null.jpg
Let epsilon be less than zero
€20,45 - €34,81
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Some mathematicians are said to have gone mad when they read this statement ;)

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productImage-21493-ich-habe-potential.jpg
I have potential
€21,48 - €35,83
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€21,48

Many of us have heard at school - or even later in life - about the potential we would have if only we made more of an effort. It should actually b...

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productImage-19530-geek-button-think-like-a-proton.jpg
Sold out
Geek Button Think Like a Proton
€1,49 - €6,10
€1,49 - €6,10
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€1,49
Out of stock

Even though there are unfortunately many reasons to be in a bad mood in everyday life, we should at least try not to let it ruin our whole day. Bec...

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productImage-7866-come-to-the-nerd-side.jpg
Come to the Nerd Side
€21,48 - €41,98
€21,48 - €41,98
€21,48 - €41,98
€21,48

There are many groups that want to win you over! But only one offers you exactly what you need - no, you don't need cookies. And the cake is a lie!...

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productImage-11225-think-like-a-proton.jpg
Think like a proton
€20,45 - €40,96
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€20,45

The protons are doing it right - they have absolutely no negative thoughts, are never in a bad mood and are always [i]positive[/i]. We could take a...

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productImage-7432-coincidence-zufall.jpg
Coincidence - coincidence?
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[i]42 is the answer to the question of life, the universe and all the rest.[/i]So 42 is also the answer to the question of what [i]Pi*thumb[/i] res...

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productImage-14837-ente-wurzel.jpg
Duck root
€20,45 - €34,81
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When I was at school, several camps usually formed quickly in each class: Those who liked math and science, those who liked languages and social st...

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productImage-188-225.jpg
2+2=5
€20,45 - €34,81
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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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productImage-5092-two-is-the-oddest-prime.jpg
Two is the oddest prime
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The prime number 2 is really very strange ("odd" in English), as it is the only prime number that is not odd :)

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I'm a doctor
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You've spent years pulling all-nighters and memorizing formulas. You almost blew yourself up during days of experiments. Wore prints from the micro...

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productImage-12795-geek-buttons-thema-mathematik.jpg
Sold out
Geek Buttons theme math
€0,00 - €0,00
€0,00
€6,10
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€6,10
Out of stock

Mathematics is dry and only for boring people? Ha, nice try! Anyone who has spent even a minute talking to people whose hearts burn for this unjust...

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productImage-7867-resistance-is-not-futile.jpg
Resistance is NOT futile
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€21,48 - €35,83
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€21,48

Who actually claimed that the Borg knew anything about physics? Obviously they have failed to assimilate a people who at least have a sound basic k...

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productImage-12793-geek-buttons-thema-naturwissenschaften.jpg
Geek Buttons Theme Science
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€0,00
€6,10
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€6,10
In stock

Without science, we would understand very little of what is going on around us and in our bodies. When you look at how the complex mechanisms keep ...

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productImage-7112-dopplereffekt.jpg
Doppler effect
€20,45 - €34,81
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The Doppler effect refers to the change in the perception or measurement of frequencies as the transmitter and receiver approach or move away from ...

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productImage-11461-talk-nerdy-to-me.jpg
Talk NErDy to me
€20,45 - €34,81
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Whether in an IRC chat, a meeting with the boss or in bed: nerds speak [i]nerdish[/i]. Classic, unambiguous, straightforward.Here are a few example...

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productImage-22795-science-is-real.jpg
Science is real
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What is the difference between a witch and a scientist? She had to keep her results secret, he has to document them completely. For many people, ph...

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productImage-232-schroedinger.jpg
Schrödinger
€20,45 - €34,81
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The time-dependent Schrödinger equation describes the state of a quantum system. And of course this equation also fits perfectly on a T-shirt :)

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productImage-227-black-holes.jpg
Black holes
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Even God sometimes makes small miscalculations - it's just stupid that a few planets are then always destroyed :)

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Perfect numbers
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Perfect numbers are those numbers that are equal to the sum of all their divisors (not counting themselves). You can see the first six on this shir...

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productImage-23204-denken-vs-chatgpt.jpg
Think vs ChatGPT
€22,51 - €43,01
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You know what it's like: someone comes up with a really clever answer and you immediately think - was that your own work or did someone secretly co...

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productImage-8539-integrate-yourself.jpg
Integrate Yourself
€20,45 - €34,81
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Oh, e^x doesn't have it easy in mathematics, it simply can't integrate, because the integral of e^x remains e^x...

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Dino curve
€22,51 - €43,01
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€22,51

On this "Dino Curve" T-shirt you can see a truly unique mathematical phenomenon. As was to be proven, mathematics is anything but a dry science. If...

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productImage-22982-black-hole.jpg
Black Hole
€22,51 - €36,86
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€22,51

In case you didn't know, black holes are the perfect hiding place! The "Black Hole" T-shirt explains why: whatever gets into the gravity well stays...

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productImage-11712-geek-gem-atommodell-halskette.jpg
Geek Gem atomic model necklace
€0,00 - €0,00
€0,00
€30,71
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€30,71
In stock

Do you already know our DNA earrings and molecule necklaces? If you prefer something more colorful, we at Geek Gems have the Atom necklace for you....

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productImage-12646-geek-button-2-2-5.jpg
Geek Button 2 + 2 = 5
€1,49 - €6,10
€1,49 - €6,10
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€1,49
In stock

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

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productImage-12650-geek-button-pirate.jpg
Geek Button Pirate
€1,49 - €6,10
€1,49 - €6,10
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€1,49
In stock

15 nerds on the admin's box, yohoho and a pot of coffee! If you are one of those people who guess pi, you should mark this fact with this button. A...

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productImage-242-black-holes-suck.jpg
Black Holes Suck
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A black hole is a region of space from which no mass or information can escape due to a very strong gravitational field. Obviously, the following a...

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productImage-21944-goldfisch.jpg
Goldfish
€22,51 - €43,01
€22,51 - €43,01
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€22,51

The "Goldfish" shirt is a clever play on words and also a piece of jewelry for anyone with a passion for chemistry and physics. The black fabric is...

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productImage-11469-pirate.jpg
PIrate
€21,48 - €35,83
€21,48 - €35,83
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€21,48

Mathematics is everywhere and especially beautiful where pi is hidden. Unfortunately, too many mere mortals fail to recognize or even deny the beau...

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productImage-5511-trichotometrie.jpg
Trichotometry
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What looks like assembly instructions from a Swedish furniture store is just as pointless. At the very least, trying to assemble this device would ...

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productImage-12699-geek-button-octopi.jpg
Sold out
Geek Button Octopi
€1,49 - €6,10
€1,49 - €6,10
€1,49 - €6,10
€1,49
Out of stock

What's better than a Pi? Eight pi, or more precisely one octopi. This number is exactly eight times more infinite than pi. You don't believe us? Wh...

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Gadgets and gifts for physicists and mathematicians

Prime numbers, complicated formulas and a variety of laws that you won't find in the German Civil Code - that's the everyday life of physicists and mathematicians. But especially when someone is dealing with more abstract and less tangible theories and calculations, it's much more difficult to find cool gadgets and interesting gifts for physicists that have something to do with it - especially if the person receiving the gift deals with purely theoretical topics 90 percent of the time. But don't worry, we can definitely help you find the perfect gift for the number lover in your circle of friends. In our gifts for mathematicians and physicists you will find cool gadgets and t-shirts that are guaranteed to suit the humor and taste of math fans and physics fans.

The best math gadgets and physics gadgets for the home

A small homage to the scientific field you work in or a few cool gadgets based on mathematical or physical principles are part of the basic equipment for many nerds. Whether it's a coffee mug with a physics joke or a poster with as many digits of Pi as will fit on paper, there are plenty of cool decorations that will make mathematicians and physicists' hearts beat a little faster. If you're looking for this kind of gadget and decoration, you've come to the right place!

Statistically perfectly dressed, with physics and math shirts

T-shirts with cool sayings and puns that are not necessarily understandable to everyone are something that nerds especially like. Mathematicians and physicists are no exception. Who doesn't like to own a math shirt where many people need a degree to understand the joke printed on the garment. If you are looking for exactly this type of T-shirt and perhaps also more universally understandable shirts so that you don't have to explain every joke, you will find exactly the right one with the right level of incomprehensible humor in our physics and math shirts.