An experimental look at Paleolithic cave lighting
blognews07:04
A recreation of three common types of Paleolithic lighting systems (torches, grease lamps, and fireplaces) illuminates how Paleolithic cave ...
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Showing posts with label cave. Show all posts
Showing posts with label cave. Show all posts
'Fantastic' new lighting: Caverns shines with 300 new LEDs
blognews06:01
Fantastic Caverns just wrapped up a big project replacing all 300 of it's underground lights with energy-saving LEDs. The lights illu...
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