› added 3 years ago

396

TIL teeth are not bones but are evolved fish scales

Read more bbc.com

via reddit.com

8eAEG TIL There is a maze of tunnels under Las Vegas and people live in them
x68B0 TIL that there is a variety of flower known as cockscomb that folds in on itself, looking similar to a brain. This "folding" is known as cresting, and is due to the variety having 36 chromosomes instead of the normal 72 chromosomes of its species.
Qp0E TIL about the Sentinelese, a hunter-gatherer tribe in the Andaman Islands who speak an unknown language and practice complete autonomy over their affairs. Little is known about them because they are extremely hostile to outsiders who approach their island.
ZnoR TIL that around half of all clinical trials by drug companies go unpublished. Which leads to overestimation of drug efficiency and an underestimation of dangers. And that a movement called AllTrials, which is supported by hundreds of organisations, has been fighting for all trials to be released.
KYBPR TIL Nokia SMS tones actually consist of messages written in morse alphabet which reads: "SMS" and "I connecting people".