Burning stuff with a giant fresnel lens + how a DLP projector works

The video explores the creation and use of a giant magnifying lens from an old TV to conduct various experiments. It begins with an introduction to the project and lens preparation. The video then explains how projectors work, focusing on color processing. The main experiments involve using the lens to burn objects, overclock a solar panel, melt metals, and conduct cooking tests. The video demonstrates the power of concentrated sunlight and the effects on different materials, providing insights into the science behind these phenomena.

What materials were used to create the giant burning magnifying glass?

Explain how the projector processes images.

What is the expected power output when sunlight is focused through the giant lens?

Describe the effect of focusing 600 watts of light onto a solar panel.

What happened to the black sunglasses when exposed to the focused light?

How did the experiment with melting pewter differ from melting lead?

What was the outcome of trying to cook an egg with the focused sunlight?