Support the channel and get something unique world's first and probably only Cobolt Dice with all the old materials like tungsten! Check out our webshop: https://museumdice.com/ – CNC-machined metal dice from the finest alloys and pure elements. How strong is glass really? In this video we put different types of glass under a hydraulic press to find out what actually survives and what doesn’t. We test a giant solid glass ball, multiple Prince Rupert’s drops in different sizes, glass bottles, tempered glass and more. We also try something a bit different — can you turn glass into something like rock using extreme pressure? Some glass breaks instantly, some behaves in very unexpected ways. Featured in this video: giant solid glass ball test Prince Rupert’s drops (multiple sizes) glass bottles tempered glass high pressure glass experiments Hydraulic press tests, glass strength, Prince Rupert’s drop experiments and extreme pressure tests all in one video. You can now buy your own hydraulic press through us! Press inquiries hpc@profipress.info Here is the link where you can check out standard Profi Press models https://rhtc-workshoppress.com/ and if you need special custom made machine just send email and Profi Press engineers will design machine that suits your needs.