Matt Cardy/Getty Images Smartphone bans in the classroom might not be the panacea that governments and school administrations want them to be, according to a recently published study. As first reported by The New York Times , the National Bureau of Economic Research will publish a study called The Effects of School Phone Bans: National Evidence
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Study: Conflicting values for Hubble constant not due to measurement
A long-standing tension — Something else is influencing the expansion rate of the Universe. Jennifer Ouellette - Mar 11, 2024 10:51 pm UTC Enlarge / This image of NGC 5468, about 130 million light-years from Earth, combines data from the Hubble and Webb space telescopes. NASA/ESA/CSA/STScI/A. Riess (JHU) Astronomers have made new measurements of the