Most of Earth's iron sank to the core during formation — the iron we mine today came from asteroid impacts.
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The development of chemotherapy advanced cancer treatment.
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In 2005, scientists teleported quantum information between particles.
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The Double Slit experiment demonstrated wave-particle duality in quantum physics.
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Archaeopteryx shows characteristics of both dinosaurs and birds.
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In 1996, Dolly the sheep became the first cloned mammal from an adult cell.
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Quantum particles can influence each other instantly across distance.
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Electricity involves the movement of charged particles.
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The Harlow monkey experiments studied attachment and maternal bonding.
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