David Welch Pogue (born March 9, 1963) is an American technology writer and TV science presenter. He is a personal technology columnist for Yahoo Tech, a tech correspondent for CBS News Sunday Morning, a columnist for Scientific American and a former technology columnist for The New York Times. He is also the host of NOVA ScienceNow on PBS and was the host of the NOVA specials Making Stuff in 2011 and Hunting the Elements in 2012.