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
Mini Jello Aquariums - How CUTE is this? Mix plain jello with hot refrigerate in jar till set, put jelly beans in the bottom of another jar, dump the set jello on top of the jelly beans, cut a slit and add Swedish fish candy. A candy jello aquarium!