videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Casting Tutorial: How to Make Fake Breakaway Glass using SMASH! Plastic, How To Make a Simple One Piece Silicone Mold - Pour On, Resin Casting Tutorial: Pouring Liquid Plastic Resin into a Mold