Bonsai Trees Are Actually Trees Fact
Even though some other plant types are used for Bonsai, Bonsai trees are actually trees that have been grown and shaped to look like miniature trees. Any tree species can be used to grow a Bonsai tree.
Natural and Physical Sciences
A broad category referring to the study of the physical universe including nature and biology.
A Small Object Like a Penny Dropped From High Enough Can Kill Someone Myth
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 Fact
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.
We See Everything Upside Down Fact
The lens of the eye casts an upside down imagine onto our retina and then our brains take these two upside down images at slightly different perspectives (one per eye) and creates a single right-side up image.
Twinkies Never Go Bad Myth
Twinkies don’t last forever, but they can go a long time without spoiling (up to 30 years by one estimate). The “sell-by” shelf life of a Twinkie is 45 days, after that they go hard and brittle. However, due to the ingredients, a Twinkie won’t spoil for decades.
Starfish Can Regrow Missing Limbs Fact
Some species of starfish can regrow missing limbs, and a few species can actually regrow a whole new “disk” (the center party of their body) from a limb!
Luffa Sponges Come From the Ocean Myth
Luffa (loofah) sponges don’t come from the ocean. A luffa sponge is the ripened fruit of a plant in the gourd / cucumber family.
Turkeys Can’t Fly Myth
The idea that Turkeys can’t fly is a myth. Wild turkeys can fly in short bursts and actually will roost in trees at night. That said, while domestic turkeys can fly in theory, they are typically too heavy to fly in practice.
You Can Turn Charcoal and Peanut Butter into Crystals Myth
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 One of the Top Emitters of Green House Gasses Fact
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.