A bear tries not to conflict with large creatures, so try to appear bigger. For example, raise your backpack above your head.

Who was famous for his love of flamingo tongues, why cheese overdoses are dangerous, and why pranks with whoopee cushions are ...

Blood vessels would reduce the transparency of the cornea and negatively affect the quality of our vision. Therefore, it ...

How he's connected to Dr. Jekyll and Mr. Hyde, whether he was truly left-handed, and if there's a "Russian trace" in this ...

The human nose is very sensitive to geosmin and can detect it at a concentration of five molecules per trillion. And 2-methylisoborneol is also very easily picked up by our sense of smell: even if a ...

Lightning is only one of several electromagnetic phenomena caused by thunderstorms that we can see here on Earth. Pilots have reported seeing red “sprites” and “blue jets” above thunderclouds for ...

Learn about the fascinating history of geometry, from its first known application in ancient civilizations to its relevance in current science and technology. Ancient civilizations in places like the ...

In many derogatory titles that had little to do with the actual inhabitants of the area, Tartaria became the most popular term for Central Asia and Siberia in European sources. European knowledge of ...

The Karabela is a Polish saber with a bird’s (or eagle’s) head-shaped crossguard and hilt. It was in use between the 17th and 18th centuries and was indicative of the Polish landscape and Sarmatism, ...

A bill was passed prohibiting whites from holding citizenship or owning property in Haiti after the nation was designated a ...

A wheeled bull figurine from 3950–3650 BC was discovered in Europe, and it is the oldest identified object that has a wheel. The origin and invention of the wheel can be traced back to our natural ...

X-Seed 4000 is a 13,100-foot (4,000-meter) tall megastructure with 800 floors. It has a capacity for 1 million people living inside at the same time. The X-Seed 4000 is a floating “ocean city” off the ...