Brian Palmer is Slate's chief explainer. He also writes How and Why and Ecologic for the Washington Post. Email him at explainerbrian@gmail.com. Follow him on Twitter.
Brian Palmer | EXPLAINER | Thursday, Dec. 6, 2012, at 3:34 PM ET
Brian Palmer | EXPLAINER | Thursday, Dec. 6, 2012, at 1:49 PM ET
Brian Palmer | EXPLAINER | Wednesday, Dec. 5, 2012, at 3:52 PM ET
Brian Palmer | EXPLAINER | Tuesday, Dec. 4, 2012, at 4:26 PM ET
Brian Palmer | EXPLAINER | Tuesday, Dec. 4, 2012, at 3:16 PM ET
Brian Palmer | EXPLAINER | Monday, Dec. 3, 2012, at 5:52 PM ET
Brian Palmer | EXPLAINER | Friday, Nov. 30, 2012, at 6:17 PM ET
Brian Palmer | EXPLAINER | Friday, Nov. 30, 2012, at 3:49 PM ET
Brian Palmer | EXPLAINER | Thursday, Nov. 29, 2012, at 1:53 PM ET
Brian Palmer | EXPLAINER | Wednesday, Nov. 28, 2012, at 6:29 PM ET