"water bath"

The Capillarity Apparatus is intriguing demonstration of molecular attraction.

Demonstrate Bernoulli's principle.

Your Students Will Shout Eureka When They Use this Simple Apparatus.

Dramatically Demonstrate that Temperature Increases with Pressure

Great for teaching that density depends of both mass and volume, students can't seem to put these spheres down! Two steel spheres are great for teaching the skills of observation and deduction.