Jim Lovell, Apollo 13’s commander, passes away at 97; lights that hide secret codes to fight deepfakes; the first artificial tongue that tastes and learns; and why working past retirement might make you happier.

SOURCES

Jim Lovell, commander of NASA's Apollo 13 moon mission, dies at 97 | Live Science

Scientists hid secret codes in light to combat video fakes | Ars Technica

World's first artificial tongue 'tastes and learns' like a real human organ | Live Science

Working past the age of retirement may improve your life satisfaction | New Scientist

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