How High Can We Build Structures? What’s the tallest THING we’ve ever built? How tall will we EVER be able to build? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Watch SpaceX Launch A Tesla Roadster To Mars On The Falcon Heavy Rocket Scientists Impaled Space Junk With a Harpoon China plans first solar power station in space The Real Meaning of E=mc² New study shows that the polar vortex is shifting NASA To Test New Augmented Reality Glasses For Astronauts