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Nerdy Curio

September 12, 2018

Bonnethead Sharks Are Underwater Lawnmowers

2 CQ

Today's Nerdy Curio is brought to you by 60-Second Science. The hammerhead relatives consume copious amounts of seagrass, and have the digestive machinery to process it—making them true omnivores. Christopher Intagliata reports.

-- Read more on ScientificAmerican.com

Aired September 6, 2018

All 60-Second Science content is available at www.scientificamerican.com

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