Did you know... Babies have around 100 more bones than adults.

The Eiffel Tower can be 15 cm taller during the summer.

Some metals are so reactive that they explode on contact with water.

A teaspoonful of neutron star would weigh 6 billion tons.

Polar bears are nearly undetectable by infrared cameras.

This is just for fun!

thank u for sharing

Explanation:

did you know that raccoons don't like tomatoes

Cool!

Explanation:

did you know

August has the highest percentage of births.

11% of the world is left handed!

do you have a formula possibly

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.