العلوم والبيئة
UV scans uncover natural varnish that may have preserved ancient Chauvet Cave drawings
المصدر: Phys.org - latest science and technology news stories · نُشر
Tucked away inside a limestone cave in southeastern France lies some of the oldest artwork in existence. Known as Chauvet Cave, the site is so historically important—and fragile—that its location is kept secret and the cave is locked behind a huge steel door. And now, researchers
Tucked away inside a limestone cave in southeastern France lies some of the oldest artwork in existence. Known as Chauvet Cave, the site is so historically important—and fragile—that its location is kept secret and the cave is locked behind a huge steel door. And now, researchers have devised a technique to safely investigate these artworks and understand the natural varnish that has protected them for centuries.
Their findings are published in the journal ACS Omega.
أخبار ذات صلة
Mbappé sorry for 'ill-judged' Mao remark after backlash in China
The France star had referred to the former Chinese leader as a "dictator" during an interview about memes.
feeds.bbci.co.uk ·
Humidity can change how smoke pollutants transform after dark
What happens to smoke particles after sunset can depend strongly on something as familiar as the amount of water in the air. New research from Md. Sohel Rana and Marcelo I. Guzman at the University of Kentucky shows that relative humidity can redirect the chemical pathways involv
Phys.org - latest science and technology news stories ·
'Let nothing be forgotten': Holocaust survivors' memorial books honored lives lost and vibrant hometowns
My grandmother was a Holocaust survivor from Kostopol, Ukraine. Years after she passed away, I was trying to learn more about her life before the war—something I knew very little about. When I found a book called "Sefer Kostopol"—Hebrew for "Book of Kostopol"—I hoped to find her
Phys.org - latest science and technology news stories ·
Scientists count more than 2 million eels on one underwater mountain
Patience Seamount is an underwater mountain in Australia's Huon Marine Park off the coast of Tasmania. Every year, it is the site of an enormous gathering of basketwork eels (Diastobranchus capensis) for reasons unknown, although most likely to spawn. The numbers are huge, but th
Phys.org - latest science and technology news stories ·
Study finds celebrity digital twins may boost trust in customer service
Imagine losing your credit card, logging into your bank's website for help and being greeted by a virtual customer service representative who looks and sounds exactly like actor Hugh Jackman. The person helping you isn't actually the Hollywood star—it's his AI-powered digital twi
Phys.org - latest science and technology news stories ·