A jiffy is an actual ammount of time, 0.001(sec), thats where the saying “Back in a jiffy” comes from
A lot of lovemaking can unblock a stuffy nose. Sex is a natural antihistamine. It can help combat asthma and hay fever.
Koala Bears can tell how old a eucalyptus leaf is just by lookin at it, no scientist or person on earth can do that even if they use their best science equipment.