Ancient “supervolcanoes” lurk on Mars
Once-active “supervolcanoes” in northern Mars likely spewed ash and dust thousands of miles away, producing powdery deposits noticed by the NASA’s Curiosity and Opportunity rovers closer to the equator, a new study suggests. Above: elevation data is overlaid on daytime thermal infrared images of Eden Patera, a candidate supervolcano on Mars (NASA). The scientists suspect…
io9
Elizabeth Howell – Universe Today
The History of Knives, Forks and Spoons
You use them every day. They’re some of the most simple, but useful, devices in existence. They’re used the world over. But who, exactly, invented knives, forks and spoons? Spoons Spoons are one of the oldest eating utensils on the planet. This isn’t particularly surprising if one considers that nearly as long as humans have…
Tech News
Tegan Jones - TodayIFoundOut.com