› added 8 years ago

94

TIL that Disney World in Orlando is roughly the size of San Francisco

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MeRVK TIL that millennials in the ages of 18-34 are more likely to live with their parents instead of a spouse/partner - the first time this has occurred since record-keeping began in the 1880s
ZrBo TIL Humans have 16 more senses than sight, hearing, taste, smell and touch. They include balance, temperature, hunger and pain.
awV4N TIL a "magnitude 10 [earthquake] or larger cannot happen." Why? "The magnitude of an earthquake is related to the length of the fault on which it occurs. . . . No fault long enough to generate a magnitude 10 earthquake is known to exist, and if it did, it would extend around most of the planet."
Z84dp TIL The sunfish can grow as big as a pickup truck and can carry up to 40 kinds of parasites. They let cleaner fish feast on the parasites. But some of the toughest parasites need to be removed by seagulls. The seagulls surgically cut into the fish's flesh to eat the most stubborn of parasites.
wL4aE TIL that crocodilians and birds have a unidirectional lung flow (or circulatory lungs), as distinct from the bellows-type (or tidal flow) lungs found in most other animals.