Technically Fiction
Finding facts in the fantastic
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PhysicsDoctor Who’s TARDIS is bigger on the inside — but how?
The TARDIS looks like a old police box on the outside. But on the inside, it’s got plenty of space. How does that work? It just takes a wormhole and a tesseract or two.
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PhysicsStar Wars‘ cutest droids would get stuck on the beach
On screen, R2D2 and BB-8 travel over every type of terrain. But in real life, any sandy path would stop these droids short.
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AnimalsNature shows how dragons might breathe fire
Fire-breathing dragons can’t live anywhere outside of a book or TV. But nature provides some guidance as to how they might get their flames. If they existed, anyway.