To celebrate the 41st Anniversary of Earth Day, April 22, 2011, ALL resources in the Science & Math section of the NWHP Webstore will be discounted 20%. 20 million people took part on April 22, 1970 in what American Heritage magazine called Earth Day and described as "one of the most remarkable happenings in the history of democracy." The first Earth Day marked the beginning of a new era in environmental politics, an era that saw the passage of the Clean Water Act, the Clean Air Act, and the Endangered Species Act. To learn about the work that has been and is being done to protect the environment, we invite you to choose two very different DVD's which tell the stories of two amazingly courageous women whose lives and work, although different, both show a determination to protect the earth: A Sense of Wonder DVD $29.95 $23.96 In A Sense of Wonder, Kaiulani Lee depicts Rachel Carson during the last year of her life, as she battles cancer and the chemical industry. This deluxe-edition DVD also include special extras featuring contemporary environmental leaders reflecting on Carson's legacy and the environmental challenges ahead. 55 minute DVD Learn more. Texas Gold DVD $24.95 $19.96 Texas Gold DVD follows the adventures of one of the most dedicated and unlikely muckrakers of this generation. Diane Wilson mother of five, fourth generation fisherwoman, Public Enemy No. 1 in Calhoun, County Texas. From Wall Street to the front lawn of CEO Warren Anderson's multi-million dollar mansion on Long Island, Diane pursues a reckless industry with a soft drawl, dogged determination and her own special brand of southern bad-ass fisherwoman humor. 23 Minute DVD Learn more. Visit our Webstore for more engaging Science & Math resources that destroy the myth that "women are not good at math." Thanks for your support, Molly