I watched a video of "Glass cutting" which uses a Water Jet Cutter. It was said that Cutting glass simply by machines would eventually crack it... So, They're using grains of sand (by placing a sand paper beneath) to cut glass using a Water Jet. It also has enough force to cut through steel.
- What exactly is the property of GLASS so that it requires a "Water Jet" to cut it..?
- Also, Why can't we use a powerful laser and some kinda coolant to cut through glass..?