Watch This “Unbreakable” Glass Explode 💥Hammer Fails… But the Hydraulic Press? [REPO]

Added: 2026-05-05

[00:00:00]Watch closely. This is a hydraulic machine capable of exerting 15 tons of [music] pressure.

[00:00:05]The tear of Rupert is so hard that even an iron hammer can't break it.

[00:00:10]Today, tear of Rupert versus the hydraulic machine.

[00:00:20]Let's guess how many tons it takes to smash it.

[00:00:22]Two tons, tops. My guess is 10 tons. 10 tons? That's crazy. It's just a piece of glass after all. Let's wait and see.

[00:00:37]Look, the pressing starts.

[00:00:43]Two tons, the weight of a small car.

[00:00:50]Six tons, the weight of an elephant.

[00:00:52]Nothing happens.

[00:00:55]>> [music] >> 10 tons, the weight of a truck.

[00:01:01]It's unbelievable.

[00:01:02]>> I looked it up, and its hardness comes from its manufacturing process. Molten glass is dropped in a cold water, rapidly cooling and creating a strong internal stress distribution. This results in exceptionally hard head for the glass. I never thought it could be this hard.

[00:01:15]Pressing is the limit.

[00:01:25]15 tons, the best the machine can do.

[00:01:29]>> [music] >> Unbelievable. Don't worry, even a powerful thing has its weaknesses. The experiment will show us.

[00:01:40]>> [music]