Photo caption: A clothing sample is analyzed using an analytical lab technique called near-infrared spectroscopy. The method measures how much...
technology
Image credit: (left) Getty Images. (right) Screenshot: How Barcelona's Metro is recharging itself. Article by Teodosia Dobriyanova. Mashable - January...
Photo caption: Pope Francis in New York City on September 25, 2015. Photo credit: © Marcela McGreal via Flickr. CC...
Photo caption: Mill machinery in Dillard Mill State Historic Site in the Ozarks of Missouri. July 26, 2009. Photo credit: Kbh3rd via Wikimedia Commons. CC...
Photo caption: Amish Farming - Lancaster, Pennsylvania. January 30, 2016. Photo credit: Packbj via Wikimedia. (no modifications) CC BY-SA 4.0....
