Five Facts - Light

The video explores five fascinating facts about light. It begins with an introduction to how colors are perceived through visible light reflection, exemplified by rainbows. It then discusses the incredible speed of light, which allows sunlight to reach Earth in just 8 minutes. The concept of bioluminescence is introduced, highlighting animals like jellyfish and fireflies that produce their own light. The video also covers types of light invisible to humans, such as ultraviolet, which some animals can see. Finally, it explains photosynthesis, the process by which plants create glucose from sunlight. The video concludes with a recap of these lively facts.

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