4 awesome discoveries you probably didn't hear about this week -- Ep. 7

"Walking molecules" that haul damaged DNA to the cell's emergency room, drones that could be small as a fingernail, fish that do the "electric hide," and local interventions that could boost coral's resilience to bleaching. Yes, it's "4 Awesome Discoveries You Probably Didn't Hear About This Week," all with funding from the National Science Foundation. For more information:

1. The world's tiniest first responders
2. Fish's use of electricity might shed light on human illnesses
3. Local interventions boost coral's resilience to bleaching
4. Chip upgrade helps miniature drones navigate

Provided by National Science Foundation

Runtime: 2:25

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