Rocket template (download below) or plain paper Scissors (grown-up use only) Sticky tape Felt tip pens or colouring pencils Paper straw From the leftover paper from which you cut out your rocket ...

Build and launch a rocket powered by a chemical reaction between baking soda and vinegar! This exciting experiment demonstrates how chemical reactions can create pressure, and how that pressure can be ...

ARM & HAMMER Baking Soda Showing ... to activities such as building lava lamps and hosting a ping pong tournament. At 1:30pm, they will be launching baking soda bottle rockets outside of the ...