The video shows a person wearing a white lab coat and yellow gloves using a torch to heat a glass object on a granite countertop. The person is holding the torch with their right hand and using their left hand to hold the glass object. The flame from the torch is focused on the glass object, causing it to glow red hot. The person then uses a can of butane gas to fuel the flame, ensuring that the heat is consistent. The background of the video is a kitchen with wooden cabinets and a stainless steel oven.