Videos

5000 Lumens of Cyan-Rich Light
Michael Chapiro April 25, 2020

Every SAD Light Therapy Lamp is Garbage - 4 of 5

SAD light therapy lamps suck. They use fluorescent bulbs or harsh blue LEDs that increase risk of macular degeneration. Impressively, they manage to do this while also being too dim. No one has ever tried to make a decent SAD light until now.

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The Scam Behind Joovv Red Light Therapy (and all the other brands) - 3 of 5
Michael Chapiro April 25, 2020

The Scam Behind Joovv Red Light Therapy (and all the other brands) - 3 of 5

Joovv and every other red/near-IR panel sell greenhouse lights that were built for plants. The power output is less than half of what they advertise. Hard to know whether it is intentionally fraudulent or just incompetence.

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Engineering vs Science in Medicine and the Scale of Technology - 2 of 5
Michael Chapiro April 25, 2020

Engineering vs Science in Medicine and the Scale of Technology - 2 of 5

What is the the way that a human can be healthy? Some answers people might point to are diet or exercise, but it misses something that's the more obvious thing, which is how we interact with our natural environment in ways that cause problems, in ways that have been well established to be problematic for our health.

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The Strongest Materials in the Universe - 1 of 5
Michael Chapiro April 25, 2020

The Strongest Materials in the Universe - 1 of 5

The process that led to making these materials is something that is at the root of technology and the root of how we make progress in human civilization. And it's quite different from how most people think technology works and progresses. 

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Clear Glasses Don't Block Blue Light and you Need Bright "Blue" Light During the Day to Sleep Well. 5 of 5
Michael Chapiro April 25, 2020

Clear Glasses Don't Block Blue Light and you Need Bright "Blue" Light During the Day to Sleep Well. 5 of 5

How do you not understand that clear means clear. Seriously? I can't help you.

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