Human stomach acid kills 99% of bacteria.Did you know...Stomach acid is strong enough to dissolve stainless steel
Your stomach digests food thanks to highly corrosive hydrochloric acid with a pH of 2 to 3. This acid also attacks your stomach lining, which protects itself by secreting an alkali bicarbonate solution. The lining still needs to be replaced continually, and it entirely renews itself every four days.
This is a neat illustration of the expression "Pie in the Sky"!Did you know that Pi has recently been calculated to over 31 trillion decimal places, but NASA only uses Pi to 15 decimal places to put rockets into orbit, and it's reckoned you'd only need Pi to 40 decimal places to measure the entire universe to near atomic levels of precision.
I think one of the Winnie the Pooh movies touched on this, with the writer being an veteran of war...Did you know... That there is a theory that Winnie the Pooh and characters are all representatives of various mental illnesses and conditions.
Did you know Cowboys were seen as cool and were romanticised/idolised (can't think of the correct word but you get the point) back then as they are today. Everybody wanted to be a cowboy.Did you know that in the old west (1870s/1880s) one in four cowboys was an African-American..