London Riots: How They Spread

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.

How Riots Behave Like Forest Fires         Like wildfires, the London riots quickly moved past the point where authorities could easily contain the violence. Read More WATCH VIDEO: Burn Boss Meet a man who sets prairie fires for a living. Hackers' Playbook: Common Tactics: Photos         Take a look at some of the techniques used by hackers to exploit our cybersecurity vulnerabilities. Read More WATCH VIDEO: The Life of a Hacker Find out how he got started and what comes next. Roman-Era Sword Uncovered in Ancient Ditch         A Roman sword, still in its leather-bound wooden scabbard, was unearthed in Jerusalem where it had apparently laid for almost 2,000 years. Read More WATCH VIDEO: Decapitated Gladiator Graveyard The finding could provide insight into the lives of Roman gladiators. Looking for the Thumbprints of a Parallel Universe         It looks like cosmologists might be able to have their cake and eat it too in an "Eternal Inflation" universe. Read More WATCH VIDEO: Shedding Light On Dark Energy Is dark energy the reason our universe is expanding? 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 © 2010 Discovery Communications, LLC