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.
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The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
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Diamonds can be shattered with a hammer.
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Brass doorknobs automatically disinfect themselves in about 8 hours.
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Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
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Iron weighs more after it rusts.
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Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
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