In this activity, students design and build a balloon-powered car to better understand the science ideas related to rocket propulsion. They use ideas of mass and force to work out ways to improve the distance travelled by their car.
Clean water spots and stains from your cloth car seats! Just add equal parts of club soda, white vinegar, and blue dawn dish soap. Mix into a spray bottle and generously spray on seats. Scrub with a scrub brush and then rub with a clean towel or rag! Simple, easy, and cheap!!!!!!