Supermassive black holes slowly eject cold gas.
A must-read book spanning time and science.
Don’t blame George Martin or HBO for killing your favorite character — blame reality!
It’s not the size of the book that matters, it’s how you digitize it.
At one of the sites where it’s possible that Buddha was born, archaeologists have identified the remains of an ancient shrine – a timber structure which used to encircle a tree – right at the heart of the present day Maya Devi Temple in Lumbini, Nepal. Carbon dating reveals this ancient structure is at least 2500 years old, making it
Orville and Wilbur Wright are credited as the first men who built an aircraft capable of manned controlled flight. The first manned flight by airplane (powered, controlled and heavier than air) occurred on December 17, 1903, when Orville flew at 120 feet (37 m) over the ground for 12 seconds, at a speed of only 6.8 miles per hour (10.9 km/h). Introductions are rather unnecessary,
Peter Turchin, a population dynamicist at the University of Connecticut in Storrs, and his colleagues finished a study which concluded that war drove the formation of complex social institutions such as religions and bureaucracies. The study showed that these institutions helped give much needed stability to large and ethnically diverse early societies. “Our model says they spread because they helped
Archaeologists have uncovered an ancient urn dated from the Mayan classical period, which after a thorough chemical analysis was found to contain traces of nicotine. Though it has been documented in Mayan texts and folklore that tobacco use was a common part of the local community, this is the first hard evidence supporting the fact that Mayans smoked. Moreover, the same analysis has revealed that