Create wacky foam snakes by blowing air through this simple, homemade bubble-making device.
Cut the bottom off a plastic water bottle.
Cover the open end with a circular piece of towel that's a few inches wider than the bottle. Secure the towel with a rubber band.
Dampen the towel with water, then dip it into a shallow bowl of dish soap. Blow gently through the mouth of the bottle to create snakes of tiny bubbles.
Parents: supervise younger children to make sure they do not suck in any soap bubbles.