Hand drawn distress damaged edge vintage template. Grainy texture borders with small dots. Retro vintage vector background. Frame for collages and posters. Subtle halftone dots vector texture overlay ...

Prof. Dan Shechtman of the Technion–Israel Institute of Technology made the discovery that would later earn him the 2011 ...

Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...