Two balloons are inflated by about the same amount. One balloon contains only air. The other balloon contains a little bit of water in addition to the air. Each balloon is placed above a lit candle. Which balloon pops first? Full Playlist: https://youtube.com/playlist?list=PL_1-2OHJMXDC-BXu9gw1GsGNo6ubNYnm1 All "Here's a Question!" videos:...

When a lit candle that's placed in a shallow tray of water is covered with a beaker, the candle goes out and the water in the beaker goes up. What happens when three candles are used? Full Playlist: https://youtube.com/playlist?list=PL_1-2OHJMXDC-BXu9gw1GsGNo6ubNYnm1 All "Here's a Question!" videos: A Basketball Rolls Off a Table - https://youtu.be/BGrB3n80fOw...

A dictionary and a styrofoam cup are dropped from roughly the same height. The dictionary falls faster than the styrofoam cup. What happens if the cup is placed on top of the dictionary and they're dropped together? Full Playlist: https://youtube.com/playlist?list=PL_1-2OHJMXDC-BXu9gw1GsGNo6ubNYnm1 All "Here's a Question!" videos: A Basketball...

An empty soda can is placed on its side so that it's free to roll. A plastic pen is given a static charge and is placed close to the can. What happens to the can? Full Playlist: https://youtube.com/playlist?list=PL_1-2OHJMXDC-BXu9gw1GsGNo6ubNYnm1 All "Here's a Question!" videos: A Basketball Rolls Off a Table - https://youtu.be/BGrB3n80fOw...

A garden hose has a multi-nozzle attachment. The setting is set to 'soaker', which is kind of like how water comes out of the faucet. The water is turned on, and a beaker is filled. Then, without changing anything else, the nozzle is set to 'jet' and the beaker is filled again. Which setting fills the beaker the fastest? Full Playlist: https://youtube.com/playlist?list=PL_1-2OHJMXDC-BXu9gw1GsGNo6ubNYnm1...

Two identical basketballs are rolled across a horizontal table. One is rolled slowly, and the other, quickly. Both basketballs reach the end of the table at the same time and fall to the floor. Which one hits the floor first? A new question will be uploaded next Tuesday! More "Here's a Question!" videos: A Basketball Rolls Off a Table...