What is your "oh my god, how interesting" fact?

 

• Lemons don't occur naturally; they were created from bitter oranges and citrons. We made lemons and then lemonade.
• The plasma used to cut steel plates is hotter than the surface of the sun.
• Regarding dogs: 40% of their brain is entirely dedicated to their sense of smell . They have a completely different organ, designed exclusively to absorb scent , separate from the oxygen they breathe.
• Shaving-free toilet paper was invented in 1935. This means that before that, toilet paper had shards.
• The noise from the Sun is very loud; we simply cannot hear it because sound cannot travel through the vacuum of space.
• Neil Armstrong spelled backwards is Gnorts Mr. Alien
• Whales naturally die by drowning.
• The lighter was invented before the match.
• Since its discovery in 1930, Pluto has not yet orbited the sun and will not do so until 2178.
• Woodpeckers' tongues wrap around their skulls to prevent them from suffering concussions.
• Cats don't meow to talk to other cats; they use a different language for that. They meow to talk to us.
• In Formula 1, the full competition grid of 20 cars across all practice, qualifying, and race sessions throughout a single season consumes less fuel than a commercial flight from London to New York.