‘An enigma’: scientists finally learn what giant prehistoric shark looked like
by The Guardian
The Guardian— Full and part skeletons found in Mexico reveal body shape and anatomy of Ptychodus as well as its likely dietFossil experts say they have gained unprecedented insights into a type of enormous prehistoric shark, after finding complete skeletons of the creatures.The specimens, discovered in small quarries in north-eastern Mexico within the last decade, belong to Ptychodus – a creature that roamed the seas from around 105m to 75m years ago. Continue reading
Phys.org—These giant, prehistoric salmon had tusk-like teeth. Oncorhynchus rastrosus, a giant species of salmon that lived in the North American Pacific Northwest a few million years ago, sported a pair of front teeth that projected out from the sides of its mouth like tusks, according to a study published April 24 in the open-access journal PLOS ONE by Kerin Claeson from the Philadelphia College of Osteopathic Medicine, U.S., and colleagues.
ZDNet—Finally, a MagSafe battery pack that doesn't look like a brick (and it charges quick, too). Casely's Power Pod can power your phone, earbuds, and other electronic devices, and its design brings exactly what the battery pack market needs -- style.
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