Like fingerprints, everyone's tongue print is different.
250
Anuptaphobia is the fear of staying single.
11
In many countries, urine was used as a detergent for washing.
17
Caffeine boosts memory.
405
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
Tsunamis ( tidal waves ) travel as fast as jet planes.
97


