Did you know ❓ sponges hold more cold water than hot
Did you know ❓ lightning strikes the Earth 6,000 times every minute
Did you know ❓ fire usually moves faster uphill than downhill
Did you know ❓ cats have over 100 vocal chords
Did you know ❓ camel's milk doesn't curdle
My friend, a kind reminder here.
#cn tag is stand for chinese.
However, no chinese was detected in this article.
Please use wisely for your tag,thank you.
Thank you @incrediblesnow
I've deleted #cn tag