You depend on your car, and you take good care of it. But you don’t have to throw lavish amounts of money at it. Take heed of this money-saving advice: · Stick with normal tires. Don’t let dealers talk you into super-grip performance tires unless you drive a sports car and really need them. Most high-performance tires are more expensive and don’t last as long as regular tires. · Don’t change the oil more than you need to. Check your... [read more]

The eyeball is an amazing piece of human architecture. But because of its complexity, it can easily fail. The most common way for the eyeball to fail is for it to lose its elasticity. When that happens, light entering the eyeball is minutely diffracted (spread) throwing off the focus, resulting in near- or farsightedness. The result is a need for glasses to compensate and refocus the light before it hits our eyes. Another way to focus incoming light is to squint, which both reshapes the... [read more]