Fun demo of the difference in thermal conductivity of two different materials.
The kit consists of two identical black blocks, one made of aluminum and other made of plastic. When an ice cube is placed on aluminum it turns into water in seconds, while on plastic block, it melts slowly. The aluminum block has a larger heat capacity and a higher thermal conductivity, while the plastic block has lower values of both parameters.
Comes with instructions.
Working model representing the sun, earth, and moon and their relationships.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
This glass Erlenmeyer mug makes an excellent gift!
Use this temperature-controlled soldering station for a variety of soldering applications!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
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