Image Credit

Description:

Two bar graphs of data taken at noon on Feb 11. The left graph shows the temperature readings taken with a homemade thermometer to be 0 for ice/water, 12 for room temperature, 8 for outdoor, 20 for hands and 3 for the refrigerator. The second graph shows the readings taken with a store-bought thermometer to be 0°C for ice/water, 21.5°C for room temperature, 14.5C for outdoor, 36C for hands and 5.5C for the refrigerator.

Source:

Sabine De Brabandere, Science Buddies

License:

Science Buddies