Physics

A hamburger with a rim of lettuce sitting on a black plate against a black background with a black and red napkin on a black and white-dotted tablecloth. (Photo credit: Wikipedia)

English: A small compression spring (Photo credit: Wikipedia)

Old gasoline pumps, Norway (Photo credit: Wikipedia)

Various batteries: two 9-volt, two "AAA", two "AA", and one each of "C", "D", a cordless phone battery, a camcorder battery, a 2-meter handheld ham radio battery, and a button battery. (Photo credit: Wikipedia)

A pile of inflatable balloons. (Photo credit: Wikipedia)

A Škoda Superb II car. Français : Une automobile Škoda Superb II grise. (Photo credit: Wikipedia)

For Physics we watched a video about energy and cars. Energy can be stored in many different ways. For example in food, springs, gas, battery's and balloons.