Oak trees do not have acorns until they are fifty years old or older.
155
Only two in one thousand diamonds are considered truly colorless.
240
A broken clock is always right twice a day.
240
A lot of lovemaking can unblock a stuffy nose. Sex is a natural antihistamine. It can help combat asthma and hay fever.
270
99% of people cannot lick their elbow.
253
Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15