Q. What do the flashing blue lights off to the side of the freeway mean? They flash at the end of long poles, perhaps near construction materials. There is one at the Pacific Coast Highway exit on the ...
Climate Compass on MSNOpinion
LED blue light risk: The health warning lighting brands don't have to share
When you flip a switch or power up your smartphone, the last thing on your mind is whether that light could be messing with ...
Astronomers call them LFBOTs—rare and powerful bursts of blue light that shine across billions of light-years and then vanish in just a few days. Reading time 3 minutes This composite image features X ...
The Bolton News on MSN
'Dystopian' security system shines blue lights into people's homes
Residents living in the shadow of four giant warehouses say their lives are now being blighted by its 'dystopian' security ...
Police lights mean different things depending on if they’re solid or flashing. Here’s what to know in Mississippi. Scott Rodgerson via Unsplash Imagine you’re driving down a highway in Mississippi, ...
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