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.
The Florida Times-Union8d
Was that a UFO above this Florida town Saturday? Shape-shifting object has some wondering
A shape-shifting, slowly turning object hovered high above Green Cove Springs on Saturday afternoon, leaving many to speculate about it. The morphing, black object was high above just west of U.S ...
Scientific American4d
Mathematicians Find Proof to 122-Year-Old Triangle-to-Square Puzzle
Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution ...
Jets from powerful black holes can point astronomers toward where − and where not − to look for life in the universe
Magnetic fields twist around the black hole as it rotates to store energy – kind of like when you pull and twist a rubber band. When you release the rubber band, it snaps forward. Similarly, the ...
More than 200 UFO sightings reported in Fresno County since 1950s. Is it a hotspot?
As of Thursday, March 27, a total of 16,735 sightings of unidentified flying objects had been reported in California since ...
Flickering Myth1d
4K Ultra HD Review – Four Sided Triangle (1953)
Four Sided Triangle, 1953. Directed by Terence Fisher. Starring Barbara Payton, James Hayter, Stephen Murray, John Van Eyssen ...
Hawk Central8d
Was that a UFO above this Florida town Saturday? Shape-shifting object has some wondering
A shape-shifting, slowly turning object hovered high above Green Cove Springs on Saturday afternoon, leaving many to speculate about it. The morphing, black object was high above just west of U.S. 17 ...