What happens when someone slams on their brakes? The heat and pressure generated when slamming on the brakes can cause tears and cracks in the hoses. Such damage can result in fluid leaks that eat away at your brake pads. Left unchecked, brake fluid levels can become low and render your brakes completely unresponsive—severely compromising […]
Why do some flights take longer?
Who climbed Mount Everest in 1922?
Who climbed Mount Everest in 1922? Mallory also was part of the second expedition, mounted in 1922, which featured the major innovation of using supplemental (bottled) oxygen on some of the ascents. Mallory and his team climbed without supplemental oxygen and reached a height of 27,300 feet (8,230 metres) but could go no farther. Who […]
Who wore #10 in the NFL?
Why did the Robinson family have to leave the ship?
How long have investigators been using forensic science?
How long have investigators been using forensic science? Although it is uncertain exactly where the concept of forensic science originated, most historical experts agree it was very likely in China around the 6th century or earlier. This belief is based on the earliest known mention of the concept, found in a book titled “Ming Yuen […]
How can you help during a disaster?
How can you help during a disaster? If you want to help your community in the aftermath of a natural disaster, here are some things you can do: Send Funds or Crucial Supplies. Usually the most effective way to help victims of a natural disaster or emergency is to donate to a disaster relief organization. […]
What did a colonial gunsmith make?
What did a colonial gunsmith make? Gunsmiths in colonial times repaired guns and produced long rifles. In Europe, gun parts such as barrels, stocks, locks and fittings were jobbed out to specialists for quality and efficiency. Colonists could not compete with the speed or cost of making guns, so they focused on repair, not production. […]
Who invented beret?
Who invented beret? The first beret. In more modern times, it was the 17th century shepherds in the French regions of Béarn and Basque who are responsible for the beret’s popularization in France. They figured if the wool kept the sheep at a comfortable temperature in sun, wind, and rain, maybe it could do the […]
Can you eat cave fish?
Can you eat cave fish? The bad news is you have nothing to eat,” Tabin said in his talk. Because cave fish go many months without food, researchers hypothesized they evolved a metabolism that efficiently stores the calories they could scrape up as fat, similar to animals that store fat before winter to tide them […]