...We Hellenes say the phrase "the useless tip of the day " when we try to describe something that is useful in some way to know but is irrelevant in the current situation which makes it kinda useless....
original drawing by 
Summer time here in Greece and most of us ( if your house is not on fire ) we are trying to get to the closest beach in order to cool off
if you stay in the water much time though, you can see your skin wrinkles
DID YOU KNOW
that
this is happening as an automated defense mechanism of your body to avoid 'slippery' situations?
it may sounds weird but this is the truth
just like treads on a car tire human body forms these wrinkles in order to get a more steady grip!!
human body and its survival mechanisms will always amaze me, what about you!!