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 ...

BAKERSFIELD, Calif (KERO) — If you've ever wondered why something as small as a marble can sink, but something as large as ship can float, then you've thought about ...

Chief meteorologist Mark Dixon takes a look at a soap-powered boat in Oct. 6's Science Sunday. Chief meteorologist Mark Dixon checks out a magnet experiment during Sept. 29's edition of Science Sunday ...

SIOUX CITY (KTIV) - Gather your supplies! This episode is about density and buoyancy. We will turn black trash bags into solar-powered balloons to show the power of hot air! We use black trash bags ...