¿Qué es la luz?: la luz a nuestro alrededor

The video explains the natural phenomenon of daylight and night, caused by the Earth's rotation. It highlights the sun as the primary source of light and the moon as a secondary source that reflects sunlight. Additionally, it discusses other light sources like fire, electricity, and batteries, which contribute to artificial lighting.

What causes daylight on Earth?

How does the rotation of the Earth affect our experience of day and night?

In what way does the moon provide light at night?

Explain the difference between light produced by the sun and light produced by other sources.

What are some examples of artificial light sources mentioned in the text?