Non-Powered Surface Water Sports

This category covers water sports such as surfing, body boarding and kite surfing where, generally, a natural force is used to propel the participant. The latest is Hydrofoil Sailing. Surfing: Surfing is a recreational activity in which individuals paddle into a wave on a surfboard, jump to their feet, and are propelled across the water by

Know About the Science Behind Air conditioners

We use air-conditioner to beat the heat in hot weather. Temperature around the globe is on the rise and everyone feels the need to have air-conditioners in homes, cars, schools, offices, theaters, shopping malls, etc. Most cities are becoming temperate regions due to many reasons. Sun’s radiation and electrical appliances at homes/offices are the chief