Prof. Sam Lawler on Nostr: Amber light is so much better for health! But LEDs (especially cheap ones) are very ...
Amber light is so much better for health! But LEDs (especially cheap ones) are very blue.
Can trace poorer neighbourhoods by bright, unhealthy LEDs in astronaut photos https://eol.jsc.nasa.gov/
Drove around Pittsburgh measuring and also using satellite data and a plane and drones, some data available here: http://unihedron.com/projects/darksky/
Lots to say about her very bright university campus (Carnegie Mellon) - making me think about what I can do for my super bright campus
#ALAN2023
Can trace poorer neighbourhoods by bright, unhealthy LEDs in astronaut photos https://eol.jsc.nasa.gov/
Drove around Pittsburgh measuring and also using satellite data and a plane and drones, some data available here: http://unihedron.com/projects/darksky/
Lots to say about her very bright university campus (Carnegie Mellon) - making me think about what I can do for my super bright campus
#ALAN2023