In a bottle around 3 quarters full of water, add liquid dish soap. Dust in a little glitter for better visibility. Cap the bottle tightly, turn it upside down and whirl it around in circular motions for a few seconds. Pause your movement to see a tornado up close.
Deck Waterfall: Could easily be made with hollow box uprights, run the water tube through one and the top hollow box with a PVC tube that you drill holes in for the water to run out. Faux paint it to look like copper, really pretty easy. | campinglivezcampinglivez