Unlike the other hydrogel masks we tested, this one is clear, once it’s on your skin it almost looks like glass, which is very satisfying if nothing else ... with a hydrogel material that stays damp ...
An international research team has developed a perovskite-silicon tandem solar cell with a hole transport layer based on methyl-substituted carbazole and submicron-sized textured silicon bottom ...
Stained glass artist William White III was chosen to design the star that will perch on top of the Fork Union Christmas tree at the second annual Tree Lighting Event to be held Nov. 30, from 4-8 p.m.