8. The Pistol Shrimp's claw snap is so fast it creates a bubble hotter than ......
- Lava
- The surface of the sun
- Boiling water
- A forest fire
💡 Fun Fact: The collapsing bubble (cavitation) reaches temperatures of over 4,400°C (8,000°F), nearly as hot as the surface of the sun, and stuns its prey.