MythBusters Jamie Hyneman and Adam Savage play with explosive technology in this new episode. 8 p.m. Discovery
Black Sails Facing almost certain death, Silver (Luke Arnold) pushes Flint (Toby Stephens) to take action, while a new threat looms for Eleanor and Rogers (Hannah New, Luke Roberts) in this new episode. Ray Stevenson, Zach McGowan and Jessica Parker Kennedy also star. 9 and 10 p.m. Starz
Political Coverage It's voting day in South Carolina for the Republican presidential primary, while it's Caucus day for the Democratic in Nevada, as Hillary Clinton and...