Scientific American - USA (2021-03)

March 2021, ScientificAmerican.com 19 FROM “ ALGAL PLANKTON TURN TO HUNTING TO SURVIVE AND RECOVER FROM END-CRETACEOUS IMPACT DA ...

ADVANCES 20 Scientific American, March 2021 CRRC For more details, visit http://www.ScientificAmerican.com/ mar2021/advances IN ...

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22 Scientific American, March 2021 METER Edited by Dava Sobel Anna Leahy directs the M.F.A. in Creative Writing program at Chapm ...

March 2021, ScientificAmerican.com 23 THE SCIENCE OF HEALTH Claudia Wallis is an award-winning science journalist whose work has ...

THE POWER OF SOCIAL CIVIL RIGHTS supporters march from Selma to Montgomery in Alabama on March 9, 1965, in a campaign to registe ...

March 2021, ScientificAmerican.com 25 THE POWER OF SOCIAL ...

BLACK LIVES MATTER activists march across the George Washington Bridge in New York City on September 12, 2020, to protest system ...

March 2021, ScientificAmerican.com 27 PRECEDING PAGES: FLIP SCHULKE Getty Images; THIS PAGE: JASON D. LITTLE O ne evening nine y ...

28 Scientific American, March 2021 in the Southern states of the U.S. Despite such spectacular achieve- ments, contemporary scho ...

March 2021, ScientificAmerican.com 29 BUYENLARGE Getty Images BUS BOYCOTT in conducting my doctoral research, I followed Du Bois ...

30 Scientific American, March 2021 print thousands of leaflets explaining what had happened and call- ing for a mass boycott of ...

March 2021, ScientificAmerican.com 31 OPPOSITE PAGE: BETTMANN Getty Images; THIS PAGE: UNDERWOOD ARCHIVES Getty Images more affl ...

32 Scientific American, March 2021 STEVE SCHAPIRO Getty Images ( top );^ HULTON ARCHIVE Getty Images ( bottom ) POSTER at a Selm ...

March 2021, ScientificAmerican.com 33 BETTMANN Getty Images BAYO N E T S wielded by police officers halt unarmed protesters seek ...

34 Scientific American, March 2021 JUSTIN AHARON GEORGE FLOYD’S murder by a police officer in Minneapolis, Minn., on May 25, 202 ...

March 2021, ScientificAmerican.com 35 GRIEVOUS INJURIES sustained by 25-year-old Freddie Gray of Baltimore, Md., during his arre ...

36 Scientific American, March 2021 JOSHUA RASHA AD M CFADDEN lent measures such as strikes, boycotts, sit-ins, marches and court ...

March 2021, ScientificAmerican.com 37 rupted to announce that King had been assassinated. At the time, I was attracted by the Bl ...

38 Scientific American, March 2021 Illustration by David Palumbo The race is on to discover the first moon around a planet beyon ...