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Scientists Spot Light From Behind a Black Hole for the First Time Ever

science.howstuffworks.com/light-behind-black-hole-news.htm

Scientists have observed flashes of X-rays coming from behind a supermassive black hole, consistent with Albert Einstein's prediction that extremely large objects can bend light.

Tau Herculids Meteor Shower Produced Shooting Stars, but no Meteor Storm

science.howstuffworks.com/tau-herculids-meteor-shower-news.htm

The Tau Herculids meteor shower was made of debris from the broken comet SW3 and produced a lot of shooting stars, but not quite the meteor shower that was hoped for.

Meet The Line Saudi Arabia, a 106-mile, One-Building City

science.howstuffworks.com/engineering/civil/the-line-saudi-arabia-news.htm

Saudi Arabia's proposal to build a 106-mile-long, self-sufficient, road- and car-free, one-building city would make it the first of its kind in the world.

Are Gunshot Detection Systems the Answer to Rising Gun Violence?

people.howstuffworks.com/shotspotter-gunshot-detection-systems-news.htm

Cities like Chicago are spending millions for high-tech systems that can identify and pinpoint the exact location of a gunshot. But are these systems worth the price tag?

Should the U.S. Move to Permanent Daylight Saving Time?

science.howstuffworks.com/environmental/earth/geophysics/permanent-daylight-saving-time-news.htm

Few Americans like the switching between Daylight Saving Time and Standard Time, but there's conflict on whether to switch permanently to DST or to ST.

Do Dogs Really Cry 'Happy Tears'?

animals.howstuffworks.com/pets/dogs-cry-happy-tears-news.htm

A first-of-its-kind study out of Japan set to find out, and the results were surprising to everybody.

Giant African Land Snails Invade South Florida Again

animals.howstuffworks.com/marine-life/giant-african-land-snails-news.htm

These massive mollusks are one of the world's most invasive species. They have the potential to devastate Florida's agriculture. Oh, and they can cause meningitis in humans.

Mars Is Littered With Over 7 Tons of Trash From Robotic Space Exploration

science.howstuffworks.com/mars-littered-human-trash-news.htm

Debris on Mars comes from three main sources: inactive spacecraft, discarded hardware and crashed spacecraft. What risk does this trash pose to current and future missions?

Earth's 20 Quadrillion Ants Outweigh All Wild Birds and Mammals, Combined

animals.howstuffworks.com/insects/earths-20-quadrillion-ants-news.htm

Estimating ant numbers and mass provides an important baseline from which to monitor ant populations amid worrying environmental changes.

Scientists Make History by Growing Plants in Soil From Moon

science.howstuffworks.com/plants-grown-moon-soil-news.htm

University of Florida scientists used lunar soil collected during Apollo 11, 12 and 17 missions to successfully grow plants from seed. It's a first in human history and could help future space colonists grow food on the moon.

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