Leslie Van Gelder, a well-known American-born archaeologist has been working with Dr. Harald Schwefel, and other physicists at Otago University to develop a lamp that mimics the flickering torch light that paleolithic cave artists worked by many thousands of years ago. The lamps will help Leslie and other archaeologists reveal intimate details of these ancient people.
Tallow candle burning in stone lamp [Credit: Leslie Van Gelder]The…
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