The earth is approx. 6,588,000,000,000,000,000 tons.
175
Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
57
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
A ball of glass will bounce higher than a ball made of rubber.
73
The sun is 330,330 times larger than the earth.
75
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
Out of all the senses, smell is most closely linked to memory.
146