Tech & Science Daily

Tiny magnetic seeds ‘guided through brain’ to kill tumours

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Episode notes

Research suggests a miniscule device could reduce cancer recovery times and help patient survival. Winter Olympics: why Beijing’s fake snow guns signal urgent action in climate crisis. FBI tells visitors to 2022 Games to take ‘burner’ phones amid cyber-hack fears. What’s Wordle’s next move after sale of hit web game? Asteroid could keep trailing Earth’s orbit for 4,000 years. Climate crisis: British plants flowering a month earlier. Antarctica’s giving penguins a refuge from global warming.

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