The massive Bedno.com media archive is simply unparalleled. With tens of thousands of photos and hundreds of videos of local events spanning decades, all searchable!
Virtual Skate - 1220 South
Visit the Adler Planetarium (312/922-STAR, 1300 S Lake Shore Drive). Donated by Max Adler in 1930, visited by almost a million people a year. Recently massively overhauled, vastly expanding the exhibit space.