- Chop down mountains with the edge of your hand in this augmented-reality sandbox
- Watch this guy control his Lego robot by moving around in a Lego exoskeleton
- Everything you need to know about the SR-71 Blackbird — the fastest jet in the world
- Cyborg cockroaches with sensor ‘backpacks’ could help find disaster victims
- This prosthetic arm lets kids create their own attachments with Legos
- Man 3D prints poison dart gun to protest State Department’s weapon blueprint laws
- This bar has a room filled with alcohol vapor, allowing patrons to get buzzed just by breathing
- This interactive 3D map of every object orbiting Earth is absolutely engrossing