Things you won't unlearn
The kind of fact you immediately text to a friend.
Why Mountain Air Starves Your Lungs
The percentage of oxygen at the top of Everest is the same as at sea level, but your lungs can't grab it.
The Molecular Lubricant Inside Every Banana
Banana peels are slippery because they contain a specialized protein gel that acts like industrial grease.
The Cloud That Looks Like a Giant Rolling Pipe
A rare 600-mile long tube-shaped cloud regularly rolls across the Australian sky.
The Forest That is Actually Just One Tree
In Utah, there is a forest of 47,000 trees that all share the exact same DNA and root system.
The million-pound object floating over your head
The average white fluffy cloud weighs about 1.1 million pounds, roughly the same as 100 school buses.
The Only Food That Can Outlast a Civilization
Archaeologists have found pots of honey in ancient tombs that are still 100% edible.
The Underground Social Network of Trees
Trees communicate through a massive underground 'Wood Wide Web' of fungi that trades nutrients and warnings.
No identical snowflake has ever fallen to Earth
The math behind nature's impossibility.
Bananas are radioactive — and so are you
Potassium-40 is in every cell. Don't panic.
The Northern Lights make sounds nobody can explain
Recorded, debated, still mysterious.