Some products come in different variants to serve specific purposes. The same goes for glasses. Glass is one product that has many variants. You have your traditional glass panes which don’t have anything mixed in with them. You have tempered glass – commonly found on car windshields – which is easy to crush but hard…

We always asked ourselves which would win in a fight: hot or cold. Well, the answer is never as simple as we would like it to be. A lot of factors determine which element would be the victor. The overall temperature, the volume of the substance, and the surrounding environment where the experiment takes place…