Maybe you like

Submarine implosion demonstration. Educational #submarine #titan #titanic | What a submarine implosion looks like | The instant collapse of the pressure, the hull would immediately heat the air in the sub to around the surface of the sun's temperature, as a wall of metal and seawater smashed one end of the boat to the other, all in around 30 milliseconds.
Do you think earth is the only planet with life? #universe | Space edition | Mind-blowing facts | There are 2 trillion galaxies in the universe. | Still think we’re alone? | There are an estimated 20 billion earth-like planets in our Milky Way galaxy. Which could sustain life.
Attention people of earth #ufo | Attention Earthlings

See more video