From alien invasions to the bionic body, the PBS series with host Alan Alda explores science with a fun perspective. Site has a TV schedule, details and past and future shows. www.pbs.org/saf
Whether its a question about dinosaurs or space travel, robot camp or car engines, this PBS show finds the answer. Has info on episodes, multimedia science resources, and "try this at home" simple experiments www.tpt.org/newtons
Depicts kids getting interactive, energy-packed opportunities to do real science activities, based on Twin Cities Public Television's new science series DragonflyTV. pbskids.org/dragonflytv
NOVA uses stunning inside-the-body photography and state-of-the-art computer animation to show the making of a human life from conception to birth. Also learn about how cells divide and how the sex of an egg is determined. www.pbs.org/wgbh/nova/miracle
13-part video series shot on a tropical island presents lessons about marine life. Includes crew and credits information, episode previews, and fish facts. underthewaves.tv
Include information about host Nick Walker of The Weather Channel, weather basics, meteorology topics, forecasts, weather-related gift ideas, and weather songs. www.wxdude.com
Meet the robots, view clips from previous episodes, learn how to build a 'bot, and links to television stations that air the series. www.battlebots.com