Despite problems during the unpiloted Artemis I reentry, the Artemis II crew is confident their heat shield will protect them during a fiery descent to Earth.
Composed of five or more elements in nearly equal amounts, high-entropy alloys (HEAs) have emerged as promising catalysts due ...
Trying to untangle a knot in a mess of strings can be frustrating and time-consuming. But not so for molecular ...
Mechanism of action describes the process by which a molecule, such as a drug, functions to produce a pharmacological effect. A drug’s mechanism of action may refer to its effects on a biological ...
Built around the beginning of the 1st century BCE, the Antikythera Mechanism is the oldest known analog computer in human history, and there’s an enduring mystery surrounding what it was used for. In ...
Boing Boing on MSN
Scientists finally cracked how bacteria's spinning motor actually works
Mike Manson has spent 50 years at Texas A&M studying the bacterial flagellar motor - a molecular machine that spins hundreds ...
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