When working with chemical reactions it may be necessary to test the purity of the components you’re using. This is especially true with hobby chemists as they often acquire their raw materials from ...

Any student who has taken an introductory chemistry lab course will remember identifying unknown substances by determining the temperature at which they melt. A student loads the mystery material into ...

In this video, we show our longest-running steelmaking furnace project. The home foundry was made from an old gas cylinder. The furnace is designed for welding steel ingots and raises the melting ...