Opera’s Power Saving Mode Offers Twice the Laptop Battery Life as Chrome

Opera is currently on a roll. As the date of its buyout through a Chinese consortium come closer, it is trying what it can to get as many users on board as possible. The latest such feature is the new Power saving mode, available currently only on the developer version of Opera but could make its way to the users soon.

The feature is targeted specially towards users who are usually on the move and want to get the most out of their battery life. Opera claims that its browser with the power saving mode on can result in a battery life which is twice that of contemporary browsers such as Firefox and Chrome.

Opera has done a few things to make this possible. When in the mode, the activity on background tab hinders, frame rate reduces, animations are paused, while unused plug-ins are paused. JavaScript use is scheduled more prudently, while more work is loaded at hardware acceleration.

To verify these findings, Opera tested its claims on two different laptops from Lenovo and Dell, and found that while the ones without the setting ran out of juice in under two hours, the ones running the power saving mode reached almost three.

The option can be accessed whenever your laptop is disconnected from its charger. The browser will alert you once your battery reaches 20 percent to turn on the mode.

Opera has been adding features to its portfolio quite rigorously. It first became the initial mainstream browser to feature a built-in ad-blocker (which is both faster and less of a resource-hog than AdBlock) then it brought the same feature on mobile. It also brought a built-in VPN to its users, meaning this power saver is just a link in this chain of developments.

LG Action CAM LTE Streams Content LIVE on YOUTUBE

The GoPro might just have its biggest competitor to date. While it seems weird that a company like LG (which is not even the first name that pops up when you think of imaging) could ever manage to beat long-time leader of action cameras, it is trying to do so in the cleverest ways possible.

Its latest Action CAM LTE is an action camera which can directly stream the content that it’s recording to YouTube, without even the need of a phone or anything else. It does so via 3G and LTE connectivity and its appeal is now getting slightly clearer. It’ll be possible to get the recordings on the phone, too.

The camera is pretty fine in the other departments too. It has a 12.3 megapixel camera on the front with a 150-degree wide-angle lens. It can shoot up to 4K Ultra HD videos at 30 fps, 1080p at 60 fps or slow-motion 720p at 120 fps.

You even have GPS, an accelerometer and a gyroscope for connectivity. When 3G or LTE aren’t enough, you have Wi-Fi, Type-C and Bluetooth for further sharing with other phones and laptops. It can also take microSD cards of up to 2 TB capacity and has 2 GB RAM.

Its IP67-certification makes it withstand up to up to an hour in water, as well as offering dust-resistance. An optional mount and waterproof case will be made available for more exotic adventures, while its 1,400 mAh battery leads to a recording time of up to four hours.

Pricing details are not known by now, but they should be available when it goes for sale next month.

The HyperLoop Dream just one step closer to Reality

It was over in 1.9 seconds.

A skeletal metal sled accelerated down a track at 2.5 times the force of gravity, hit 116 miles per hour, and crashed into a sand pit, sending a cloud of dust dramatically into the air.

It was the first public test of Hyperloop One's acceleration technology, an early step toward building a new kind of high-speed transportation system.

"I would really like to note that all of that happened on purpose!" said a giddy Brogan BamBrogan, Hyperloop One's cofounder, after the test was over.

First proposed by Elon Musk in 2013, the Hyperloop envisions sending passengers on levitating pods through partially pressurized tubes at more than 700 miles per hour. Musk open-sourced the idea and now a number of startups are competing to make the technology their own.

Hyperloop One was cofounded in 2014 by BamBrogan, a former SpaceX propulsion engineer, and venture capitalist Shervin Pishevar. The company recently raised $80 million in funding and has more than 150 employees. It changed its name from Hyperloop Technologies this week to avoid confusion with the next closest competitor, Hyperloop Transportation Technologies.

Based in Los Angeles, the company started building its test track on a patch of desert 30 minutes north of the Las Vegas Strip just six months ago. On Wednesday, it bussed in reporters, employees, partners and family members to watch the blink-and-you-missed-it test run from a grandstand.

Down the hill, a control room of engineers counted down the launch. All employees cleared the track area, which was alive with 7,000 volts of electricity.

The 1,000-yard open-air track is just the first part of a larger test track that Hyperloop One is building here. Sections of giant empty tubes sit nearby, each 3.3 meters in diameter and branded with the Hyperloop One logo.

They'll be used to build a 1.5 kilometer enclosed track. Then the company will start testing technology that will allow the sleds to levitate. Because the sleds will glide, passengers will feel only feel the initial acceleration, similar to the start of an airplane ride.

The company is moving fast.

"All of this is to get us into a position to run this full scale, full system test later this year," said Pishevar.

Hyperloop One's ambitious plan is to start moving cargo by 2019, and carrying passengers by 2021. It recently announced partnerships with a number of well-known transportation companies around the world and is looking into locations for its first commercial track.

Wednesday's test run didn't break any speed records or even look particularly dazzling up close, but for the Hyperloop One employees who have been working 12 hour shifts around the clock for months, it was a momentous occasion.

"This is rad, and it's going to get a lot radder from here," said BamBrogan.

Amazing 360-degree Video give you Terryfying look of a giant Tornado

The giant tornado that rolled past the city of Wray, Colorado provided some stunning video and gave one teen couple a memorable prom photo. But now it's yielded one more gift: a mesmerizing, 360-degree view of the storm as it crosses a highway.

The video — be sure to spin the view to see the storm — gives you a fuller idea of what it's like to be this close to a large tornado. Not only can the viewer swivel around to see just how large the storm that spun the twister is, the video scans up to give you a look at the full length of the twister, right up to where it drops from the sky.

This is a rare look at the full, immense power nature churns up every year across the United States, and it's worth taking the video for a spin — literally.

APPLE Granted a new Patent that places a second screen on IPAD Cover

Despite its name, the iPad Smart Cover is not particularly smart; it folds well and wakes your iPad from sleep, but that's about it. 

Judging by a patent recently granted to the company by the U.S. Patent Office, dug out byPatently Apple, the Smart Cover might become a lot smarter in the future. 

SEE ALSO: Apple filed a patent for a MacBook keyboard without keys

Titled "Cover attachment with flexible display," the patent describes a foldable cover for a tablet device with a "flexible display" built in. 

Apple sees this approach as an alternative to making the actual tablet bigger.

"Increasing the display area could lead to a significant expansion in functionality. Unfortunately (...) device manufacturers generally choose between making the display and therefore the device itself larger, thereby reducing the portability or making the device and display smaller with the result of a less functional device," the patent text explains. 

The advantages of having a second screen are obvious: You could have it display auxiliary info, such as the title of the song or movie currently being played on the tablet, alongside touchscreen controls. It could be used as a full-fledged second display, comparable to that of the main display; alternatively, only a portion of the cover could be a screen, with the rest reserved for solar cells. 

As always, a patent does not necessarily means such a product will see the light of day soon, or ever. 

What's interesting about this patent is that it was originally filed in 2011 (we covered it in August 2012), and though some of the concepts from it actually came to life (the iPad Pro's smart connector is one example), some of them are still quite futuristic. We certainly hope Apple will continue to innovate in the tablet area, despite iPad's steadily dwindling sales.