Today in the city Gallup 19.08.2019

Why a Golf Ball Compresses Like a Spring—Until It Shatters

An experiment with a paperclip reveals both its elastic and plastic properties, a distinction that's key to how any material compresses or deforms.

the source: https://www.wired.com/story/why-a-golf-ball-compresses-like-a-springuntil-it-shatters

See also