Submitted by citytiger t3_112kcd0 in UpliftingNews
British and Austrian scientists have developed substances that have the opportunity to replace rare earths. In the future, the "artificial cosmic magnets" produced in the laboratory are expected to be used in wind power generation and electric vehicles.
cam.ac.ukSubmitted by future168life t3_yilbyf in Futurology
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Submitted by Vucea t3_zvt87h in Futurology
TIL Snow is an excellent insulator because it consists of about 90–95 percent trapped air (fresh). This is the reason why igloos are warmer inside than outside, and why some animals in colder regions build snow caves to spend the winter while hibernating.
nsidc.orgSubmitted by SunCloud-777 t3_zy30z3 in todayilearned
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Submitted by thethpunjabi t3_125vofo in worldnews
Submitted by chrisdancy t3_zd58pt in dataisbeautiful
Bizarre star may have a solid surface, according to X-ray observations. Astronomers have now spotted a super strange one that seems to have a solid surface. Its intense magnetic field is strong enough to overcome its blistering temperatures and “freeze” its outer layers into a solid crust.
newatlas.comSubmitted by MistWeaver80 t3_yp8a4b in science
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