Black holes that wander

Supermassive black holes that have escaped their host galaxies may be wandering the universe alone. Intriguing new observations i by NASA’s Chandra X-ray telescope have | revealed what appears to be a supermassive | black hole being “kicked out of a galaxy at enormous speed,” Francesca Civano of the Harvard-Smithsonian Center for Astrophysics tells Space.com. Astronomers observed two distinct light […]

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The Navy Has a Supergun

The Navy Has a Supergun

The US Navy is developing a supergun that can destroy a target at about 100 miles away with a bullet that can go eight times the speed of sound when fired.  It would destroy with pinpoint accuracy the target that it is going towards in a matter of minutes.   If everything goes as planned it can be the most powerful […]

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Humanity Trumps Payday

When Chinese fisherman CaiTu hauled in a 200-pound, 100-year-old sea turtle, he knew he had to do the right thing and release the endangered animal. The decision wasn’t easy: Cai could have earned two months’ wages by selling the delicacy to a restaurant, where it would have been made into soup. “I looked into that turtle’s eyes and saw something […]

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Eight Men Who Are Doing Quite Well

A silver seesaw with a gold smiley face on one side and several silver frowning faces on the other side.

A notice appeared in the paper recently with the names and faces of eight men who have a combined wealth of $426 billion. According to Oxfam International, in 2015 this would have equaled the amount of wealth held by half the world’s population, the poorest half. Oxfam International is a confederation of charitable organizations in 90 countries seeking to stop the injustices that […]

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