The bark of an older redwood tree is fireproof.
65
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
4.5 pounds of sunlight strike the Earth each day.
27
German chemists made a replica of a trophy the size of one molecule.
68
Scientists in Germany have developed a candy that doesn't cause cavities.
11
The Earth's atmosphere weighs about 5.5 quadrillion tons.
108
For a high school science fair project, 17-year-old Michio Kaku built a particle accelerator in his parent's garage that was able to generate a magnetic field 20,000 times greater than the Earth's and produce collisions powerful enough to create antimatter.
34
Diamonds can be shattered with a hammer.
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