It is the short-wavelength light emitted from the sun which splits into UV-A, UV-B, UV-C. UV-C is the shortest one which has the germicidal effect. UV-C is good in breaking molecular bonds, altering ...

LG is responsible for a wide variety of products, from handsets, to televisions, to refrigerators. Now, thanks to its electronics arm, Innotek, the Korean firm has created the world's first "handrail ...

In a nutshell: For obvious reasons, making sure that the objects we touch are clean is more important than ever. Smartphones have long been known as one of the dirtiest items we regularly handle, ...