The smallness of nanotechnology is a concept and reality difficult to grasp. The word nanos is Greek, meaning dwarf or something very small. The meaning has shifted however to mean one-billionth, as milli means one-thousandth and micro means one-millionth. For example, if a nanometer could be magnified to appear as long as a person’s nose, a red blood cell would…

As you may have heard, select Lenovo consumer notebooks shipped after September 2014 included Superfish Visual Discovery software as a shopping aid to customers. Superfish is a TrustE certified third-party software vendor, with offices in Palo Alto, CA. User feedback on the software was not positive and we received some reports of security concerns. Please note that Lenovo has NOT…