A broad category referring to the study of the physical universe including nature and biology.
Due to the way terminal velocity caps the maximum speed that something can fall, a small and light object like a penny will never gain enough speed to kill someone regardless from how high it is dropped from.
Scorpion Venom is the most expensive liquid in the world costing up to $39 million a gallon. Like other expensive liquids such as penicillin, insulin, patchouli, human blood, cobra venom, and horseshoe crab blood, scorpion venom has medicinal uses.
You can’t turn charcoal or coal and peanut butter into a crystal at home by heating the charcoal or coal and putting it in peanut butter and ice. However, scientists can turn many carbon-rich substances into crystal in a lab.
Cows are on of the top emitters of greenhouse gases. A single cow on average release between 70 and 120 kg of methane (a greenhouse gas) per year. Meanwhile, there are roughly 1 – 1.5 billion cows on earth as of 2018.