Travelers swear by this old wives’s tale for relieving ear pain, but doctors are skeptical of the hot cup’s efficacy.

Balloon blowing is great for kids. Kids that have problems, if you can get them to chew gum, stay well hydrated and blow balloons. If they have allergies, you need to treat their allergies before ...

There are lots of great air pressure demonstrations around, but a leaky water bottle is one of the simplest. It looks impressive and costs almost nothing.