Science and technology

Associated Press
FILE - In this Jan. 5, 1990, file photo, members of the international media examine the 1991 Toyota Sera concept car during the second day of a three-day press preview in Detroit for the Noth American International Auto Show. Hundreds of thousands of buyers and car fans are expected to crowd Detroit’s North American International Auto Show from Jan. 14-27, 2013. Some 800,000 visitors are expected to descend on the city’s 18-acre Cobo Center, where more than 500 cars and trucks will be on display.  (AP Photo/Lennox McLendon, File)

View gallery

500 photos

Astronomy, meteorology, environment, archaeology, electronics, computers and gadgets

View Comments (0)