Popular Science puts its entire 137 year archive online! For free!

My dad subscribed to PS for ages and still has a considerable collection in the closet. I loved reading them, and really look forward to cruising this archive. I love looking at magazines published in my birth month/year, especially the car ads.

http://www.wired.com/gadgetlab/2010/03/popular-science-puts-entire-scanned-archive-online-free/