Sunday, December 19, 2021

Meet a terrifying robot fish

Plus: Quantum physics and imaginary numbers, why the delta variant took over 2021, and more
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Scientist Pankaj

Day in Review: Perseverance Rover Witnesses One Martian Dust Devil Eating Another

The six-wheeled explorer recently captured several Red Planet mini-twisters spinning on the rim of Jezero Crater  Missions __ News __ Ga...