Earthquakes may cause cracks that propagate shortly
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Thin strips of a clear gel have been discovered to crack impossibly shortly.
“What we found was a total surprise. This just isn’t supposed to happen,” says Jay Fineberg at the Hebrew University of Jerusalem in Israel who led the staff that noticed the record-breaking cracks. The discovering might enhance our understanding of some earthquakes and the way brittle supplies break.
The researchers used quick high-resolution cameras to file how cracks unfold via skinny samples of porous gels which are generally used for …