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408 videos

The Burning of Sulfur (Demonstration)

The combustion of sulfur is an interesting reaction. The melting temperature of sulfur is much lower than the ignition temperature. So first, the sulfur melts and then burns in it's liquid phase. What is interesting is that the characteristic yell...

Is Heart Valve Disease deadly? | The Global Health

Our heart valves are rightly called the doors of life. There are four of them, each at the entrance and exit of the upper and lower chambers of the heart. Their main function is to control the unidirectional flow of blood through the heart.Heart v...

Lower the opacity of a background-image with CSS

We can play with the opacity of colors by changing the alpha value of them very easily, but with background-images, we’re a little more stuck with what we have… or are we?

⌚ Timestamps
00:00 - Introduction
00:38 - the first thing people usually ...

Jori (Lower) Norway Whitewater Paddling

Jori (Lower) Norway June 2020 20cumecs #whitewater Whitewater Kayak

Why lower resolution sensors ARE NOT better in low light

It's a common myth that cameras with lower resolution perform better in low light, BUT IT'S NOT TRUE! We explain why, and show real world comparisons to prove it. Find out why it's OK to choose a high resolution camera for low light photography.

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After Dark with Jimmy

Your late night live stream where we surf the lower depths of the Internet.

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Streams de Get in the Car, Loser!

Ma série de streams de Get in the Car, Loser!.