A news station was interviewing a man who lived near a dangerous intersection. It is known for an inordinate number of car crashes.
HE JUST KIND OF STEPS BACK
“oh see there you go son”
BALLS OF NONCHALANT STEEL
“See, now this is the kinda shit I’m talking about…”
Yesterday, modeling a custom ring by Emikoshop on etsy!
Can someone from the sciencey side of tumblr please explain this ?
This is called shape memory. It’s made from an alloy of titanium and nickel (I believe it’s called nitinol). It has the ability to “remember” the shape it’s taken.
When cold you can bend it whatever which way, but once you heat it (or in this case put it in what I presume is hot water) it will take the original shape.
(open image in new tab to read)