Researchers manufacture arrays of atomic smooth iron-coated silicon pyramids with unusual magnetic properties
:strip_exif(true):strip_icc(true):no_upscale(true):quality(65)/d1vhqlrjc8h82r.cloudfront.net/01-03-2021/t_acb169d349c547249c14ae66f35ce680_name_image.jpg "Day 1 of the COVID-19 vaccination in Broward County is less than smooth")
