Interesting facts!! Read this!! :)

Next week, i have to present something in my english class.. Not school class but Cambridge class..
Teacher say i can share anything that i like.. So i think, i want to share something interesting that will make everyone in the class listen to what i'm going to share.. On the coming Tuesday i will talk about interesting fact.. I've done some research about the fact.. It make me amaze, curious and laugh..
Here are some fact that i want to share..
a) although camel has bump on its back that store water, giraffes can live longer without water than a camel..
b) cold weather makes fingernails grow faster..
c) figernails grow nearly 4 times faster than toenails.
d) the eye of an ostrich is larger than it's brain.. It's eye already small, can you imagine the size of its brain?
e) did you know the first bullet proof vest and windshield wiper blades were invented by women? Amazing!!
f) when you sneeze, your heart stop for a mili-second.. That's why we say Alhadulillah after we sneeze to show that we thank to Allah..
g) an ostrich buried its head in the sand is NOT a fact..
h) if you sneeze too hard, you can fracture your rib.. Beware..
i) wearing headphones for just an hour will increase the bacteria in you er by 700 times!!
j) like figerprints, everyone's tounge print is different..
k) the elephant is the only mammal that cannot jump.. Can you imagine what will happen if the elephant can jump?
l) dolphins sleep with one eye open..
m) you will forget 90% of your dream..
n) in our dreams, we only see faces that we already know..
That's true!!