Renu Saxena

23 Flips | 1 Magazine | @RenuSaxena | Keep up with Renu Saxena 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 “Renu Saxena”

Asia is Facebook's Biggest Strength and Biggest Weakness

The growth of internet access and smartphone sales in Asia is turning the continent into fertile ground for social networks. But while growing a user base in Asia is one thing, making money is a stiffer challenge.<p>Asia has been the largest continent of registered users of Facebook for nearly two …

World-record 43 Tbps data transfer speed set by Danish researchers

Using a new type of optical fiber, researchers at the Technical University of Denmark (DTU) have transmitted data over a single optical fiber at a …

Google's Venn diagram doodle makes correlation cute

Google is celebrating the 180th birthday of John Venn, creator of the Venn diagram, with a special doodle on its front page. The interactive doodle allows you to choose from ten subjects in order to find the correlation between them. Choosing "sea life" and "has wings," for example, will bring up a …

GCHQ reveals UK universities that train cyber spies

There was a time when graduates were ushered into a room, or received a mysterious phone call, enquiring if they would like to work for their …

The Beginner's Guide to Getting Better Sleep

Opinions expressed by <i>Entrepreneur</i> contributors are their own.<p>On February 13, 1972, Michel Siffre climbed into a cave in southwest Texas. It would be six months before he saw daylight again.<p>Siffre was a French scientist and a pioneer in chronobiology, which is the study of biological rhythms. The …

20 Head-Scratchingly Ridiculous Vintage Movie Posters You've Probably Never Seen Before

After World War II, my step-grandfather (married to my maternal grandmother) worked in the movie poster industry for decades, on the printing side. Before I was born, he'd bring my mother extra posters that I wish <i>so hard</i> she had kept. There are some absolutely incredible vintage movie posters.<p>But …

Posters

5 Ways to Trick Yourself Into Getting Out of Bed for a Morning Workout

You can totally wake yourself up for a.m. exercise! You're just going to have to pull a fast one...on yourself.<p>You've tried to become one of those morning workout people (gotta love 'em!), but when that dreaded alarm goes off, your body is all, 'No. Just no.' And by the time your mind remembers …

Fitness

Dark Ice Cream Typeface by CODE501

Dark Ice Cream – illustration and animation project.<p>Sergey Ermakov and Olesya Poplavskaya are two Yekaterinburg, Russia based graphic designers and …

Blink: Wire-Free HD Home Monitoring & Alert System

<i>Blink: Wire-Free HD Home Monitoring & Alert System</i>Created by BlinkBlink: the first ultra-affordable, totally wire-free smart HD home monitoring and …

North Face

Secrets of the Creative Brain

A leading neuroscientist who has spent decades studying creativity shares her research on where genius comes from, whether it is dependent on high IQ—and why it is so often accompanied by mental illness.<p>As a psychiatrist and neuroscientist who studies creativity, I’ve had the pleasure of working …

Google Glass wearers can steal your password

Remember the kid who tried to cheat off you by looking over your shoulder to copy your test answers? He's baaaack.<p>But this time he's wearing Google Glass -- and he's after your iPad PIN.<p>Cyber forensics experts at the University of Massachusetts in Lowell have developed a way to steal passwords …

Secret propaganda: British spies can manipulate polls

The power to secretly create government propaganda is among the many hacking tools revealed in the latest batch of Edward Snowden documents.<p>British spies can manipulate online polls -- or trick the world into thinking a video or web page is going viral.<p>A collection of hacking tools -- some of which …

Here's Google's plan to rid the world of cyberattacks

A new team at Google is aiming to be the cybersecurity superheroes of the Internet.<p>They're looking to exterminate those nasty computer bugs that let hackers and government spies sneak into our computers -- not just for Google, but for everyone.<p>The special team is called Google Project Zero. And …

Snowden asks hackers to protect whistleblowers

Two of America's most famous government whistleblowers made a plea to hackers: Help future insiders secretly expose wrongdoing.<p>Daniel Ellsberg, who famously released the Pentagon Papers, and former NSA contractor Edward Snowden spoke to a packed crowd of computer experts on Saturday at the Hackers …

Your personal information just isn't safe

Companies can't keep your data safe. It's that simple.<p>When Target lost data on some 110 million customers, it recommended them to credit bureau Experian for "identity theft protection," offering to cover the cost for a year.<p>Think you're in better hands? Think again.<p>Sometime before the Target (TGT) …

How hackers could slam on your car's brakes

Modern cars are increasingly controlled by computers. And where there are computers, there are hackers.<p>A report shared exclusively with CNNMoney shows that the 2014 Jeep Cherokee, 2015 Cadillac Escalade and 2014 Toyota Prius were the most 'hackable' of 20 car models reviewed by automotive security …

The Best Chat Apps for Your Smartphone

<b>Updated: August 1, 2014</b><p>We’ve known for sometime that SMS is becoming passe for many smartphone owners worldwide.<p>Sure, people still use it, but there are a slew of apps that go way beyond it, offering easy multimedia functions, group chats, video calls, gaming and much more. Beyond being SMS …

10 Scientific Images That Changed How We Looked at the World

The most important images in history<p>Whether it was a drawing or photograph, these images changed the course of human understanding, and science itself, forever.

The Numbers Are In: NVIDIA's SHIELD Tablet Smokes The Competition

NVIDIA made news last week with the official announcement of its SHIELD Tablet and companion SHIELD Wireless Controller. If you remember, the original SHIELD Portable was an all-in-one type device, powered by NVIDIA’s own Tegra 4 SoC (system on a chip). When it arrived at exactly this time last …