Photoshop CC 2022 tutorial showing how to transform a photo into the look of a gorgeous pencil drawing. Paper texture: <a ...

Air travel produces up to 3% of global carbon dioxide emissions each year and 10% of transportation-related emissions in the US—and the problem’s not going away any time soon. Shorter flights ...

Multi-wall carbon nanotubes (MWCNT) were oxidized in KMnO 4 acidic suspension. Carboxyl groups on the surface oxidized MWCNT were reacted with primary amide group of PMMA-co-PMAA copolymer in MEK ...