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Bizarre Properties of Glass Revealed | LiveScience
Scientists have made a breakthrough discovery in the bizarre properties of glass, which behaves at times like both a solid and a liquid.
The finding could lead to aircraft that look like Wonder Woman’s plane. Such planes could have wings of glass or something called metallic glass, rather than being totally invisible.
The breakthrough involved solving the decades-old problem of just what glass is. It has been known that that despite its solid appearance, glass and gels are actually in a “jammed” state of matter — somewhere between liquid and solid — that moves very slowly. Like cars in a traffic jam, atoms in a glass are in something like suspended animation, unable to reach their destination because the route is blocked by their neighbors. So even though glass is a hard substance, it never quite becomes a proper solid, according to chemists and materials scientists.
How can this not be the coolest thing you’ll learn today. I ask you?
