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PBS News Hour

Can a helmet sensor help prevent brain trauma in athletes?

As we learn more about the effects of concussions and sports-related head trauma, parents, coaches and medical professionals are debating how to keep players safe. Some are looking to technology, like a device worn under the helmet that shows the force of impact after a fall or collision. Hari Sreenivasan reports as part of our Breakthroughs series.
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September 12, 2025 - PBS News Hour full episode
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Season 2025 Episode 255
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Season 2025 Episode 254
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Season 2025 Episode 252
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Season 2025 Episode 251
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Season 2025 Episode 250
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Season 2025 Episode 249
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September 6, 2025 - PBS News Weekend full episode
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Season 2025 Episode 248
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Season 2025 Episode 247
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Season 2025 Episode 246
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Season 2025 Episode 245
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Season 2025 Episode 244
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