Yeah, but why does wood float? There are two forces acting on the life jacket - its weight and the force of the water pushing upwards on it - the upthrust. And if the weight is equal to or less than ...

Welcome aboard the Harmony of the Seas, one of the largest cruise ships in the world! She’s nearly 1200 feet long, and weighs as much as 17,000 African elephants, which kind of makes you wonder: How ...

PHYSICS appears to have been broken after a team of researchers floated a boat upside down by creating an "anti-gravity" chamber, leading them to declare other similar states like this might exist in ...