Luis Zeferino

10 Flips | 2 Magazines | @luiszeferino | Keep up with Luis Zeferino on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Luis Zeferino”

Watch This Weird, Gelatinous Material Heal Itself

A Jell-O-ey new solution to a major problem in materials science<p>This is a neat trick. After slicing a tube of gelatinous material in half with a razor, researchers stick the two pieces back together again. After they've sat together for two hours at room temperature, the pieces are impossible to …

The Telegraph on Twitter: "#Telegraphic: How the Costa Concordia salvage operation will work http://t.co/YUUtaCfIWt http://t.co/VcFb0iSRku"

Add this Tweet to your website by copying the code below. Learn more<p>Add this video to your website by copying the code below. Learn more

Israel has 80 nuclear warheads, can make 115 to 190 more, report says

September 15, 2013|By Batsheva Sobelman<p>A satellite image of Dimona, Israel, where Israel reportedly built nuclear… (Space Imaging )<p>JERUSALEM-- Israel has 80 nuclear warheads and the potential to double that number, according to a new report by U.S. experts.<p>In the Global Nuclear Weapons Inventories, …

The Message Voyager 1 Carries for Alien Civilizations

The "Golden Record" aboard the interstellar spacecraft is a time capsule of humanity, sent from 1977 to the distant future.<p>The year was 1977. Jimmy Carter was president. Rod Stewart topped the <i>Billboard</i> chart with "Tonight's the Night (Gonna Be Alright)." The economy was recovering from recession. …

A lavish Star Trek room he had built as part of his 'Information Dominance Center' is endlessly revealing<p><b>(updated below; Update II [w/correction])</b><p>It has been previously reported that the mentality of NSA chief Gen. Keith Alexander is captured by his motto "Collect it All". It's a get-everything …