Companies like Apple manufacture products in China cheap and fast - but at what cost? New York Times reporter Charles Duhigg is on the show explaining the human dangers involved in making iPads. Marketplace tech reporter John Moe brings you his weekly technology news update. Then, we head under water. Marine biologist Pat Krug is on to explain the world of hybrid sharks. Lost telegraphs from Abraham Lincoln resurface. Daniel Lewis, of The Huntington Library, details the find. You may be giving away more data online than you realize - Steve Proffitt talks with Madeleine about how retailers use what they know about you to set prices. And Jason Sklar joins the show to get you up-to-date on sports news.