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The revolutionary material is incredibly hard but also elastic, making it potentially useful for things from drill bits to body armor to meteor-resistant casings for satellites.

Apr 5, 2016
Uncategorized

Engineers have created a new material with an unusual chemical structure that makes it incredibly hard and yet elastic. The material can withstand heavy impacts without deforming or fracturing, all while retaining most of its original strength; it has the potential to be useful in a variety of applications from drill bits to body armor for soldiers to meteor-resistant casings for satellites.

Apr 4, 2016
Source Alert

CRISPR-Cas9 is a gene-editing technique that enables scientists to disable, replace or modify sections of DNA. The scientific community is concerned about altering human embryos to create "designer babies," labeling plants and animals as GMOs, environmental consequences, the ethics of consent and public policy.

Apr 4, 2016