Ekert said that this statistical codebreaking technique was developed in the 9th century by the Arab polymath Al-Kindi. This ...
13h
A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.
Do you have a favorite musical? How many show-tune lyrics do you know? Do you love Broadway? By Shannon Doyne How do you feel about automated vehicles? What effects do you think they will have ...
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