You must lose over 50% of your scalp hairs before it is apparent to anyone. You lose hundreds of hairs a day but you'll have to lose a lot more before you or anyone else will ... pretty little head will have to disappear before your impending baldness will become obvious to all those around you.
Human hair is virtually indestructible. Aside from it's flammability, human hair decays at such a slow rate that it is practically non-disintegrative. If you've ever wondered how your how clogs up ... water, or other natural forces and it is resistant to many kinds of acids and corrosive chemicals.
It takes twice as long to lose new muscle if you stop working out than it did to gain it. Lazy people out there shouldn't use this as motivation to not work out, however. It's relatively easy ... muscles in shape, so if anything, this fact should be motivation to get off the couch and get moving.
Your ears secrete more earwax when you are afraid than when you aren't. The chemicals and hormones released when you are afraid could be having unseen effects on your body in the form of earwax. ... fear causes the ears to produce more of the sticky substance, though the reasons are not yet clear
The most difficult tongue twister in the English language is “sixth sick sheik’s sixth sheep’s sick”. Why not try it out on your friends and see if any of them can say it without making a mistake?
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