Pulling on a bendy straw is one way to picture it ... While frustrated hysterons are likely to be rare in real materials, the ...

Many materials store information about what has ... "A good example of frustration is a bendy straw, which has a series of little bellows that can be collapsed or popped open," Keim said.

Silicone This material provides a popular soft alternative ... When it’s time to dispose of them, they’re easily compostable. 7. Bendable straws When bendable straws were first made in the ...