Hurricane in a Bottle

How to make a small hurricane in your home with a bottle

2 Empty bottles

1 Washer

A color

0.75L of water

Masking tape

Take one of the bottles, remove the top

Fill it with water and add a bit of color (not too much we don't want it to be too dark)

Locate the washer on the bottle's top

Locate the other bottle above the top of the first bottle when it looks like an hourglass

Attach and tide the two mouths with masking tape around it

Now you are ready to flip the bottles and watch the magic happen!!