As a boy, I found this chunk of limestone on the shoreline of southern Lake Huron, Canada near the town of Goderich: The rock is 23 cm (9...

The DIGI-COMP 1 was the first computer I owned -- a working mechanical computer to assemble and experiment with.  It came with a...

From: Movies of the Periodic Planar Collisionless Three-Body Orbits Predicting eclipses was important to many ancient peoples and invol...

This picture comes from the  website of the Governor of Volgograd Oblast The White-tailed Eagle from Scotland and Northern Europe is co...

Yes, it is Vampyroteuthis Infernalis which translates to "Vampire Squid from Hell". When threatened, the Vampire Squid can lite...

The giant squid emerges from the realm of myth and legend as the fearsome KRAKEN :   It is only recently that live giant squids were...

An octopus in an aquarium in Brest, France. The animals are highly intelligent, but researchers are uncertain how the trait evolved. ...