How to make a weather station plus 65+ other great ideas for exploring the weather with your kids: maths, science, art, crafts, all kinds of great ideas for a weather topic. Ever tried to measure the rain with your kids?
Craniometer. This instrument was used for measuring the external dimensions of skulls for comparative studies. Craniometry was also used in phrenology, which appeard to determine character, personality traits, and criminality on the basis of the shape of the head. This Reproduction Craniometer is a 26" tall