Even though the engine is the biggest concern with regard to breaking in a new car, drivers should also be mindful of the brakes and tires. Their surfaces aren't yet optimized for performance because they may have a film left over from the manufacturing process. Since tires and brakes both work by creating friction, they're less efficient if they're too smooth. So give yourself extra stopping distance for the first couple hundred miles in a new car, or whenever you get new brakes or tires. … [Read more...] about Do You Have to ‘Break In’ a New Car?
Blind spot info system
"There are a lot of things you can do to make cows more comfortable and show them you care for them. In turn, they will grow better, produce more milk and give higher quality milk," says Lanier, who chronicles farm life at The Milkmaid Times. "The more you care for them, the more you get out of that relationship." … [Read more...] about Study: Cows Grow Bigger, Give More Milk After Early Positive Human Interaction
It's a system that's been around since ancient times. "The idea of celestial coordinates does assume that the sky is a sphere that surrounds the Earth. This is the idea that traces back to the early belief that the Earth was the center of everything," Christopher Palma, a teaching professor and associate head for undergraduate programs in the Department of Astronomy and Physics at the Pennsylvania State University, says in an email. "Even though we now know that to not be true, it is still true that the sky appears to be a sphere surrounding us, so we can use spherical coordinates to identify any location on the sky." … [Read more...] about How Do We Find Things in the Blackness of Space?