13 Things You Shouldn't Do on Friday the 13th

Please add Discovery@discoverymail.com to your address book to ensure delivery to your inbox. If you are having trouble viewing this email with images, click here.

13 Things You Shouldn't Do on Friday the 13th         Feeling lucky? Push your luck with this list of 13 things you should never do, according to various superstitions. Read More WATCH VIDEO: HowÿSuperstitionsÿWork Superstitious things we do might actually help keep away bad juju. Fly Me to the Moon (for $150 Million)         Two people with money to burn have put down deposits for the ultimate getaway: a trip around the moon. Read More WATCH VIDEO: The Sexiest Spaceship Ever Virgin Galactic unveils SpaceShipTwo, the world's first commercial spacecraft. Father's Day + 7 More that Aren't 'Hallmark Holidays'         Some holidays seem to have been created just to sell greeting cards, but not these... Read More WATCH VIDEO: ÿThe 5 Craziest Sperm in the Animal Kingdomÿ Upon discovery of the world's oldest sperm we check out some other surprising animal sperm. Why Is Cursive Good For Your Brain?         The art of handwriting has gotten a bit lost in the keyboard age, but it turns out keeping the Palmer method alive might help our noggins stay sharp. Watch Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! Follow us @Discovery_News. At Discovery we value your privacy. If you would like to be removed from Discovery News emails like this, please click here to our subscription center, where you can manage your account. We recently updated our privacy policy. This policy is effective as of 10/30/07. To see new policy click here . Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © 2014 Discovery Communications, LLC