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One Mole per Liter - Main view T-Shirt Dark Green
One Mole per Liter - Main view T-Shirt Black
One Mole per Liter
€21,95 - €43,95
€21,95 - €43,95
€21,95 - €43,95
€21,95
In stock

In chemistry, the mole is the unit par excellence when it comes to making gigantic quantities of particles manageable. 6.022 × 10²³ particles - Avo...

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Cosmic Swing - Main view T-shirt Dark Green
Cosmic Swing - Main view T-shirt Black
Cosmic Swing
€19,95 - €43,95
€19,95 - €43,95
€19,95 - €43,95
€19,95
In stock

As a child, you always wanted to swing higher - ideally all the way to the stars. The astronaut in this design has simply stayed true to that dream...

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Science is real
Science is real
Science is real
€21,95 - €43,95
€21,95 - €43,95
€21,95 - €43,95
€21,95

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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Feel Flux Spin Flux
Feel Flux Spin Flux
Feel Flux Spin Flux
€0,00 - €0,00
€0,00
€89,95
€89,95 - €89,95
€89,95
In stock

What happens when physics, design and the urge to play come together? The Feel Flux Spin Flux provides the answer: a high-quality fidget object tha...

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The Legend of Zelda Tears of the Kingdom Heart Container Light
The Legend of Zelda Tears of the Kingdom Heart Container Light
Sold out
The Legend of Zelda Tears of the Kingdom Heart Container Light
€0,00 - €0,00
€0,00
€29,95
€29,95 - €29,95
€29,95
Out of stock

Are you half a heart short again and the next boss fight is just around the corner? No problem - with The Legend of Zelda Tears of the Kingdom Hear...

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Apex Legends Purple Nessie plush
Apex Legends Purple Nessie plush
Apex Legends Purple Nessie plush
€0,00 - €0,00
€0,00
€14,95
€14,95 - €14,95
€14,95
In stock

Named after the Loch Ness monster, the plush Nessies are also Easter Eggs in the competitive online game "Apex Legends" and can be found on the "Ki...

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Minecraft Potion Bottle Color Changing Lamp
Minecraft Potion Bottle Color Changing Lamp
Minecraft Potion Bottle Color Changing Lamp
€0,00 - €0,00
€0,00
€39,95
€39,95 - €39,95
€39,95
In stock

Pour tan dust into the brewing stand, take some water, a Nether Wart and the juice of a glittering melon slice and lo and behold, the soothing heal...

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Star Wars X-Wing desk lamp
Star Wars X-Wing desk lamp
Star Wars X-Wing desk lamp
€0,00 - €0,00
€0,00
€60,95
€60,95 - €60,95
€60,95
Low stock

After the destruction of the Death Star at the latest, the X-Wing became the symbol of the Rebel Alliance. One can only imagine how annoyed those i...

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Quantum Junction sticker
Quantum Junction sticker
€0,00 - €0,00
€0,00
€1,95
€1,95 - €1,95
€1,95
In stock

The Quantum Junction sticker shows a road sign, the speed of light and the instruction to enter both lanes of the road at the same time. This is an...

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Harry Potter chocolate frog chocolate mold with trading cards
Harry Potter chocolate frog chocolate mold with trading cards
Harry Potter chocolate frog chocolate mold with trading cards
€0,00 - €0,00
€0,00
€24,95
€24,95 - €24,95
€24,95
In stock

The best scene in Harry Potter - whether in the books or the films - is undoubtedly the moment when Harry simply buys half the snack trolley on the...

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Resistance is NOT futile
Resistance is NOT futile
Resistance is NOT futile
€20,95 - €42,95
€20,95 - €42,95
€20,95 - €42,95
€20,95

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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Snow White
Snow White
Snow White
€19,95 - €39,95
€19,95 - €39,95
€19,95 - €39,95
€19,95

[i]Once upon a time...[/i]This is how most fairy tales begin and Steve Jobs' fairy tale could start in a similar way - or the relationship between ...

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Black holes
Black holes
Black holes
€19,95 - €39,95
€19,95 - €39,95
€19,95 - €39,95
€19,95

Even God sometimes makes small miscalculations - it's just stupid that a few planets are then always destroyed :)

SYN/ACK
SYN/ACK
SYN/ACK
€20,95 - €40,95
€20,95 - €40,95
€20,95 - €40,95
€20,95

ACK is written on the back. SYN/ACK are the "commands" that the TCP/IP protocol uses for each connection setup. More about this here, for example: ...

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Warhammer 40,000 bottle opener
Warhammer 40,000 bottle opener
Warhammer 40,000 bottle opener
€15,95 - €17,95
€15,95 - €17,95
€15,95 - €17,95
€15,95
In stock

The Warhammer 40K universe is known for its iconic, often martial weapons. The most famous are probably the bolter rifles and chainswords of the (C...

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Test in Production
Test in Production
Test in Production
€21,95 - €43,95
€21,95 - €43,95
€21,95 - €43,95
€21,95

Unit tests are for beginners, test environments are overrated and the last deploy was... adventurous? Then Test in Production is exactly your style...

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The Great Wave of Kanagawa Umbrella
The Great Wave of Kanagawa Umbrella
The Great Wave of Kanagawa Umbrella
€19,95 - €19,95
€19,95
€19,95 - €19,95
€19,95
In stock

Sometimes walking through the rain feels like an epic battle against the elements - and who better to help you on this wet odyssey than one of the ...

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Dino curve
Dino curve
Dino curve
€21,95 - €43,95
€21,95 - €43,95
€21,95 - €43,95
€21,95

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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Contactless door opener
Contactless door opener
€0,00 - €0,00
€0,00
€4,95
€4,95 - €4,95
€4,95
In stock

The pandemic may be over, but we have learned a few things from it that are still important for our everyday lives. For example, we now know where ...

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Harry Potter Hogwarts prefect pin
Harry Potter Hogwarts prefect pin
Harry Potter Hogwarts prefect pin
€4,95 - €4,95
€4,95
€4,95 - €4,95
€4,95
In stock

Actually, the aim of attending Hogwarts, the school of witchcraft and wizardry, is to master the most important spells, be able to mix useful potio...

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What would GLaDOS do
What would GLaDOS do
What would GLaDOS do
€21,95 - €43,95
€21,95 - €43,95
€21,95 - €43,95
€21,95

In many a tricky situation, you wonder how one hero or another would have got out of it. However, heroes are terribly predictable and boring. Unlik...

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Cat Wars - A Meow Hope - Main view T-Shirt Dark Green
Cat Wars - A Meow Hope - Main view T-Shirt Black
Cat Wars - A Meow Hope
€21,95 - €43,95
€21,95 - €43,95
€21,95 - €43,95
€21,95
In stock

Did you know that cats have always pretended to rule a galactic empire? The hungry look at 6 o'clock in the morning, the dramatic sweeping of thing...

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Warhammer 40,000 Chaos tie with pin
Warhammer 40,000 Chaos tie with pin
Warhammer 40,000 Chaos tie with pin
€24,95 - €24,95
€24,95
€24,95 - €24,95
€24,95
In stock

The Dark Gods will not tolerate Casual Friday. With the Warhammer 40,000 Chaos Tie with Pin, you'll not only show your devotion to the forces of Ch...

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Glashorn - The Tears of my Players
Glashorn - The Tears of my Players
Glashorn - The Tears of my Players
€14,95 - €14,95
€14,95
€14,95 - €14,95
€14,95
In stock

Whether the lich has triggered another TPK or the group is ignoring a side quest for the third time - as a game master, sometimes you just need a d...

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Ultra Maiden
Ultra Maiden
Ultra Maiden
€21,95 - €43,95
€21,95 - €43,95
€21,95 - €43,95
€21,95

There is music that is loud. There is music that is extremely loud. And then there's the sound an armored space warrior makes when he stomps throug...

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It's a Trap
It's a Trap
It's a Trap
€21,95 - €43,95
€21,95 - €43,95
€21,95 - €43,95
€21,95

This shirt takes one of pop culture's most famous warning cries and combines it with the art of ambush that can only be created at the gaming table...

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The Lord of the Rings Limited Edition Pin Gimli's Helmet
The Lord of the Rings Limited Edition Pin Gimli's Helmet
The Lord of the Rings Limited Edition Pin Gimli's Helmet
€0,00 - €0,00
€0,00
€13,95
€13,95 - €13,95
€13,95
In stock

In "Lord of the Rings", the little dwarves have great principles. This also becomes clear when Gimli refuses to be thrown over a precipice - after ...

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Old & New
Old & New
Old & New
€23,95 - €43,95
€23,95 - €43,95
€23,95 - €43,95
€23,95
In stock

The older you get, the more you resist change. Out of principle. Some developments, on the other hand, are just too good to resist. Yes, the casset...

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Geek Button Think Like a Proton
Geek Button Think Like a Proton
Sold out
Geek Button Think Like a Proton
€1,45 - €5,95
€1,45 - €5,95
€1,45 - €5,95
€1,45
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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It compiles, let's sell it!
It compiles, let's sell it!
It compiles, let's sell it!
€19,95 - €39,95
€19,95 - €39,95
€19,95 - €39,95
€19,95

Sometimes it can seem that in many software companies, one department doesn't know what the other is doing and vice versa. Sales and marketing woul...

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Geek Button The Code Is Documentation Enough
Geek Button The Code Is Documentation Enough
Sold out
Geek Button The Code Is Documentation Enough
€1,45 - €5,95
€1,45 - €5,95
€1,45 - €5,95
€1,45
Out of stock

Let's be honest: anyone who needs additional explanations besides the code wouldn't understand your explanations anyway. The next time someone asks...

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Perfect numbers
Perfect numbers
Perfect numbers
€19,95 - €39,95
€19,95 - €39,95
€19,95 - €39,95
€19,95

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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Doppler effect
Doppler effect
Doppler effect
€19,95 - €39,95
€19,95 - €39,95
€19,95 - €39,95
€19,95

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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Something went wrong
Something went wrong
Something went wrong
€19,95 - €39,95
€19,95 - €39,95
€19,95 - €39,95
€19,95

Nature sometimes takes strange paths: recent research has shown that homo sapiens no longer marks the end of evolution. From now on, homo geekensis...

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Star Wars: Discover the Yoda in You - Inner Harmony Guide
Star Wars: Discover the Yoda in You - Inner Harmony Guide
Star Wars: Discover the Yoda in You - Inner Harmony Guide
€7,95 - €7,95
€7,95
€7,95 - €7,95
€7,95
In stock

900 years of life experience, green skin and ears that sense every disturbance in the Force – Yoda has always been the galaxy's unofficial life adv...

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Trichotometry
Trichotometry
Trichotometry
€19,95 - €41,95
€19,95 - €41,95
€19,95 - €41,95
€19,95

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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