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Phys_org
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New hydrogel can stretch to 15 times its original size
A team of molecular engineers at Tsinghua University, in China, has developed a new type of hydrogel that can stretch to 15 times its original size and then snap back to its original form. In their study, published in the journal Science, the group modified the process normally used to create hydrogels to produce a new one that is far more elastic. ⌘ Read more