8. Temperature and Buoyancy

Please refer to http://en.wikipedia.org/wiki/Hand_boiler for more information.

Please refer to http://en.wikipedia.org/wiki/Drinking_bird for more information.

Please refer to http://en.wikipedia.org/wiki/Galileo_thermometer for more information. These can be obtained from http://www.teachersource.com/.

Please refer to http://en.wikipedia.org/wiki/Lava_lamp for more information.

Please refer to http://en.wikipedia.org/wiki/Cartesian_diver for more information.

Please refer to http://en.wikipedia.org/wiki/Thermometer for more information. This particular thermometer was purchased in Interlaken, Switzerland.