No helium needed to fill balloons for parties.just vinegar and baking soda! I NEED TO REMEMBER THIS! this is important since helium is not a renewable source and is in such short supply-kid science project
Cute, but I would want the straw to have a space at the edge instead of the center. --Keep those pesky bugs from doing the backstroke in your drinks with these summery fruit themed DIY perler bead cup covers from on
Use rubber band or duct tape to secure sock to the bottom of the water bottle. Add some color to the bubble snakes with food coloring. The kids must be very happy to see the rainbow bubble snake created by them in summer.