Damn, that's interesting!

Nitinol is a type of material that has a shape memory effect, in which a pre-programmed shape can be recovered after heating, sometimes producing large forces.

Some of our non-verbal cues.

No words. The video speaks for itself.

In 1930 the Indiana Bell building was rotated 90°. Over a month, the 22-million-pound structure was moved 15 inch/hr... all while 600 employees still worked there. There was no interruption to gas, heat, electricity, water, sewage, or the telephone service they provided. No one inside felt it move.

In England you sometimes see these "wavy" brick fences. And curious as it may seem, this shape uses FEWER bricks than a straight wall. A straight wall needs at least two layers of bricks to make is sturdy, but the wavy wall is fine thanks to the arch support provided by the waves.

Twitch life counter of subreddit s going dark.