A History of the 3 x 5 Index Card, The Yin and Yang of Basketball, Seth Godin, Om Malik on Instagram Ads, New Tunes and More

A History of the 3 x 5 Index Card, The Yin and Yang of Basketball, Seth Godin, Om Malik on Instagram Ads, New Tunes and More

By Wells Baum

Wells Baum is a daily blogger who writes about Life & Arts. He's also the author of Discvr.blog and four books.