Dirac's Plate Trick, the Hairy Ball Theorem and more: Research probes physics of irregular objects on inclined planes
How gravity causes a perfectly spherical ball to roll down an inclined plane is part of the elementary school physics canon.
Science Daily4d
Physics of irregular objects on inclined planes probed
How gravity causes a perfectly spherical ball to roll down an inclined plane is part of elementary school physics canon. But the world is messier than a textbook. Scientists have sought to ...
Scientific American6d
The Origin of the Solar System
It is clear, however, that the planets cannot have entered the system from outer space, for then their orbital planes would be inclined to ... effect on the moon's motion and the rotation of ...
CBS News4d
Crashed plane's pilot, 2 daughters survived on wing for 12 hours before being rescued from icy Alaska lake
Anchorage, Alaska — A pilot and his two young daughters survived on the wing of a plane for about 12 hours after it crashed and was partially submerged in an icy Alaska lake, then were rescued ...
New York Post2d
Delta plane, Air Force jet nearly crash in ‘loss of separation’ during Arlington National Cemetery flyover
The Federal Aviation Administration (FAA) is investigating after a Delta Air Lines plane nearly crashed midair with a T-38 Air Force jet Friday near Ronald Reagan Washington National Airport (DCA ...