Why Scorpions Glow in the Dark

The video explores the fascinating world of scorpion fluorescence, discussing various hypotheses and experiments conducted by Carl Clook, a biology professor. It covers the techniques for catching scorpions, the potential reasons for their fluorescence, and experiments testing if it attracts insects. The video also delves into scorpion vision, their ability to detect light without eyes, and the role of fluorescence in their sensory systems.

What is the primary reason scorpions fluoresce under ultraviolet light?

Describe the method used to test whether scorpions use fluorescence to attract insects.

What were the findings regarding the number of insects caught by fluorescent versus non-fluorescent scorpions under different moon phases?

What role does iron and nickel play in the anatomy of scorpions?

How do scorpions detect light without using their eyes?

What hypothesis was proposed regarding the use of fluorescence in scorpions as a sensory system?

Explain the trade-off scorpions face when deciding to come out at night.