Christopher Lewis

11 Flips | 2 Magazines | @Christopher41pq | Keep up with Christopher Lewis 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 “Christopher Lewis”

How Sound Shaped The Evolution Of Your Brain

Acoustic biologists who have learned to tune their ears to the sounds of life know there's a lot more to animal communication than just, "Hey, here I am!" or "I need a mate."<p>From insects to elephants to people, we animals all use sound to function and converse in social groups — especially when the …

Central Africa

7 key questions about our newly discovered human ancestor, answered

In groundbreaking new research published on Thursday, a new species of human relative has been discovered in South Africa. The findings, published in …

Scientists suggest a way to lower your stroke risk: Shorten your workweek

Do you worry that your workaholic ways are killing you? A new study says you may be right.<p>In an analysis of more than half a million men and women from around the world, those who put in long hours at the office were 33% more likely to suffer a stroke than their colleagues who clocked out earlier. …

The Fastest CF and SD Cards for the Canon 5DS: Lexar

What memory cards perform the best with the Canon 5DS’s 50.6 megapixel photos? To find out, Camera Memory Speed recently tested 75 different CF and …

A Time-Lapse of 24 Hours of Sunlight in Antarctica

In the summer time at Scott Base in Antarctica, there are 4 months in which the Sun never sets. From the latter part of October through the latter …

How to Take a Self-Portrait with a Shooting Star

With a little bit of patience and a whole lot of luck, I was able to capture this photograph of myself perched on a rock above the Pacific Ocean. …

01. Dali (Original Mix) Feat. Moise & Luiz Marquez

New privilege escalation bug hits Mac OS X

Released without prior notification, the bug allows attackers to run programs as though they are the administrator of the computer<p>Apple has been hit by a second unpatched “privilege escalation” bug in as many months, allowing an attacker to take complete control of a computer by abusing a flaw in …

Google's $200 'OnHub' router tries to fix complicated WiFi

OnHub is a redesigned router from Google that promises a quick and stable WiFi connection built around an easy-to-use app. OnHub features 4GB of storage space for updates, 13 antennas (six 2.4GHz, six 5GHz and one to monitor congestion), and it provides WiFi speeds of up to 1900 Mbps. It also has …

DNA could be used to store data more efficiently than computers, scientists find

Scientists exploring archiving potential of DNA conduct test to cope with threat of 'digital dark age' find potential solution<p>DNA could be used to store digital information and preserve essential knowledge for thousands of years, research has shown.<p>Scientists exploring the archiving potential of …