Week 9 Reflection

Well this week we learned about pressure and temperature a bit more. Dealt with barometers and thermometers, and even made a barometer. A barometer measures pressure, atmospheric pressure. A simple way of making a barometer is by stretching a balloon over a glass jar with a straw on top, when there's low pressure outside the balloon is inflated a little, when there's high pressure the balloon dips down a bit.