Readers wonder about quantum biology, babies’ memories and parrot speech
A quantum query A century ago, physicists laid the foundation of quantum mechanics. Today, with greater control of quantum systems, scientists are making major leaps
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A quantum query A century ago, physicists laid the foundation of quantum mechanics. Today, with greater control of quantum systems, scientists are making major leaps
Hunting hints An ancient ambush of wild horses at a German archaeological site called Schöningen around 300,000 years ago suggests that communal hunting, along with