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April 25, 2025

Understanding the psychological and neurological components of chronic pain may lead to better treatments. Plus, vocal researchers are learning how death metal singers safely produce extreme vocal distortions, in hopes of improving vocal health care. And, researchers isolated one kind of cone in the eye and aimed lasers at it to allow subjects to see a super vibrant teal shade they call “olo.”

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Bamboo Bicycles Roll Out

To be bike-ready, the bamboo must be cooked in an oven, stripped, and sealed. We visited the workshop of Valid Cycles in Woodinville, Washington, to see how the bikes are made.

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