Please don’t show live creatures being faced with a crusher there is enough cruelty in the world.Any of these machines posing high risk to human safety must be removed. The image of the piglet on the video landing page is obcene and content creator should be demonetized.Awesome inventions. Stone crushing gets my vote. Hardest of hard granite pulverised. Building rubble smashed to pieces like water going in to a drain no wonder the dumpers and shovel machines are the best in the world.