Nickel titanium, also known as nitinol, is a metal alloy of nickel and titanium. Shape memory is the ability of nitinol to undergo deformation at one temperature, then recover its original, undeformed shape upon heating above its "transformation temperature".
Using origami to create a morphing structure.
These ladies were taking more than pictures on July 4th in New Smyrna Beach, FL. Watch the fireworks that follow.
They look big an clumsy, but they are actually very cleaver. Tom Scott tells you why.
Walking along the road, you probably don't expect this to happen.
