You can easily conduct science experiments at home with just ... By swirling the liquid in the top bottle, you can create a vortex as it drains into the bottom bottle. That's because as the ...

While we've done the tornado in a bottle weather experiment before ... inducing a spin will create a tornado, vortex, or swirling motion which will drain into the lower bottle.

For this experiment ... of the water and drains first when the vortex forms (this highlights the shape of the vortex). When the water & oil-filled bottle is flipped to the top, gravity pulls ...

It was a day spending time with 200 kindergarten students and giving them a sneak peak on what goes on Behind the Science ... experiment, flip the bottles and spin the top side full of water. A ...