November 25, 2024
A supernova is the sudden expansion of a star that happens as it dies. A supernova occurs somewhere in the universe once every 10 seconds.
ONE GOOD LINK
BRITANNICA.COM
How Do Black Holes Really Work?
Science fiction has often relied on the concept of black holes as a plot device, painting them as portals to other universes or as vehicles for time travel. But what happens when we take the fiction out of it? What’s really going on inside those terrifying faraway entities? In short, black holes
-
Nov 24
How do bats benefit from World War II? -
Nov 23
How long did a family survive living stranded on a 10-foot boat? -
Nov 22
How much does it cost to climb Mount Everest? -
Nov 21
What insect is used to detect explosives? -
Nov 20
Which cities did Ben Franklin start a savings account for? -
Nov 19
What business serves more hot dogs than all of Major League Baseball? -
Nov 18
Which book had an “unburnable” limited run? -
Nov 17
How was the Titanic more than prepared for disaster? -
Nov 16
What musical instruments were air-dropped during World War II? -
Nov 15
Which big cat purrs instead of roaring?