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Posts by JBH‭

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Meta A few questions as I dip my toes in the water here

I took the tour and was told that questions about magic wouldn't find a place here. That's when I started looking around. There are 500+ tags, apparently not a single one of them has a summary...

1 answer  ·  posted 1y ago by JBH‭  ·  last activity 1y ago by Canina‭

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Q&A A single beam laser treatment to both remove hair and flatten a scar

Easy answer: No You're using the same technology to do two different things: remove hair and remove or encourage healing of scar tissue. Hair removal uses a laser frequency that's absorbed by...

posted 1y ago by JBH‭

Answer
77%
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Q&A Could grow lights on a massive scale replace 100% of sunlight for 100% of the growing season?

In a world where pollution and population have drastically reduced the effectiveness of sunlight to grow food, would light-panels be capable of completely replacing the sun? The problem I'm trying...

2 answers  ·  posted 1y ago by JBH‭  ·  last activity 1y ago by KalleMP‭

Question agriculture light
71%
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Q&A Digging Depressions in seafloor to create artificial islands in nearby areas

This is already done today The UAE artificial islands use material dredged from the sea bottom to ceate the islands. But is it sustainable? The easy answer is "no." You're not creating islands o...

posted 1y ago by JBH‭  ·  edited 1y ago by JBH‭

Answer