It is a commonly believed myth that scorpion venom is the most expensive liquid on earth. While scorpion venom is indeed very expensive, it is not the most expensive liquid.
There are other liquids that are significantly more expensive than scorpion venom, including:
1. Horseshoe crab blood: The blood of horseshoe crabs contains a compound called Limulus amebocyte lysate (LAL) which is used to test medical equipment for the presence of bacteria. It is estimated that a liter of horseshoe crab blood can cost up to $15,000.
2. King cobra venom: The venom of the king cobra is highly toxic and can be used to treat pain and other medical conditions. It can cost up to $153,000 per gallon.
3. LSD: Lysergic acid diethylamide (LSD) is a powerful hallucinogenic drug that can cost up to $123,000 per gallon.
4. Chanel No. 5 perfume: While not technically a liquid, a 30-ounce bottle of Chanel No. 5 perfume can cost up to $4,200 per bottle, making it one of the most expensive liquids in the world.
Therefore, while scorpion venom is very expensive, it is not the most expensive liquid on earth.