Dip the toothpick back into the detergent and touch a different food-coloring drop. Repeat this until the colors have spread throughout the glue. To complete your stained “glass” design, leave the lid ...

The chemistry of glass has been finely tuned since those early experiments, and the process has been scaled up to incredible proportions, enough to make glass production one of the largest ...

[Ben Krasnow] is no stranger to exploring the more arcane corners of hackerdom, and the latest video on his “Applied Science” channel goes into a field few DIYers have touched: homemade glass ...

Fran Scott learns how glass is made in a factory ... These clips will be relevant for teaching Science and Chemistry at KS4 in England, Wales and Northern Ireland and National 4/5 in Scotland.

State and explain which type of glass would be best to make a boiling tube, for use in a school chemistry laboratory. Borosilicate glass would be best because it has a higher melting point than ...