Philippe Matthews Show Guru Advice, Author Reviews, Tech Reviews, Entertainment News

A piece of lateral thinking by MIT boffins has turned a prototype robot fingertip "skin" into a hugely powerful, portable 3-D microscope that will have massive utility in biology, forensics, and other fields.

Heat can have lasting, damaging effects on your skin. Rebecca Jarvis speaks with Dermatologist Dr. Kavita Mariwalla about products one can use to protect the skin against the elements.

Consumer Reports rates them; Dermatologist discusses several of them