Internet-tech, computer-tech, mobile-tech, energy-tech, eco-tech, green-tech, bio-tech, tech-tech, every day. That pretty much sums it up!
Sunday, 28 September 2014
Consumer Reports revisits Bendgate
You've seen the video of an iPhone 6 Plus being bent, but what does it mean? How much force was actually applied? What about the same "test" applied to the Samsung Galaxy Note 4? Is the force the same? Greater? Less?
Consumer Reports steps into the breach with some objective tests of the the forces necessary to bend iPhone 6, 6 Plus, as well as some comparable top-of-the-line smartphones.
Testing concluded that:
● IPhone 6 Plus is more resistant to bending than the iPhone 6
● Both are more bend resistant than the HTC One (M8)
● Both are scored lower than (in order of increasing bend resistance) LG G3, Apple iPhone 5, & Samsung Galaxy Note 3.
Perhaps most important is Consumer Reports closing comment: "While nothing is (evidently) indestructible, we expect that any of these phones should stand up to typical use."
http://www.consumerreports.org/cro/news/2014/09/consumer-reports-tests-iphone-6-bendgate/index.htm / bent iPhone 6 creasing iPhone 6 Plus bare hands unscientific lab equipment delicate same tests comparable smart phones tougher test stress test phones three-point flexural test supported at two points either end force applied third point on the top measured force high precision Instron compression test machine tested LG G3 Samsung Galaxy Note 3 HTC One M8 iPhone 5 bendgate controversy Apple invited journalists labs stress tests published reports 25 kilograms 55 pounds force test flex increased force 10 pound increments deform engineers screen come loose case results tough more robust our testing deform 90 pounds of force came apart 110 pounds of force outperformed regarded sturdy solid phone underperformed some other smart phones recovered completely each step up in force screen splintered stopped working serious damage phones continued to work screens illuminated functional to the touch call smartphone smart phone carnage significant force damage indestructible typical use /
Saturday, 27 September 2014
10 best remote control drones for 2014
Credit: faveable
Mention the word "drone", & most people think of a quadrocopter or a military drone similar to the one in the image above. Actually drones come in a large range of shapes, sizes, capabilities & prices.
● Single rotor, dual rotors, 4, 6, or 8 rotors, or fixed wing
● With or without GPS, gyroscope, gimballed or not
● Camera capability, sometimes accommodating a GoPro.
● Almost any price you want to pay. Prices in the linked article range from $34 to $60,000. The military style drone at the top of this item (a model of the U.S Air Force Predator drone with 5 foot wingspan) can be yours for just $460.
http://faveable.com/articles/74/best-rc-drones / drones buzz curiosity creative sci-fi fantasies drone fascinating expensive tech toys extremely wildlife photographers zoom up close subject aerial views epic landscapes what's other side mountain wall send your drone up scout trail ahead pilot piloting gadgets learning curve beginner tech-challenged newbie mounted camera fun quadcopter GPS capability do it yourself kit helicopter copter ready to fly flight time light frame stable in wind HT-450 Quad RTF with MultiWii STORM Drone 4 Flying Platform ready to fly 2.4Ghz transmitter controller drone carry GoPro camera minutes of flying landing land dragons dragon jet powered jet-powered engine fly 70 mph breathe breathes fire propane tank jet fuel kerosene Flying Fire Breathing Dragon Hammacher Schlemmer UDI RC U816A UFO Quadcopter 6 axis gyro gyroscope Parrot AR.Drone 2.0 Quadricopter controlled iPod touch iPhone iPad Android devices live stream 720p HD video smartphone tablet record AR.FreeFlight 2.0 piloting app 4 Channel Predator Reaper Style UAV Drone RC Plane brushless motor replica of the U.S Air Force Predator drone wingspan fuselage flight weight charge DJI Phantom FC40 Quadcopter UAV RC Drone Wifi camera aerial photography DJI Phantom Aerial UAV Drone Quadcopter GoPro detachable first person camera transmitter 984 foot range connectivity 5.8GHz Wi-Fi transmitter GPS flight control learning to fly Parrot AR.Drone 2.0 Quadricopter acrobatic DJI F550 GPS Drone NAZA V2 RTF hexacopter six propellers much smoother flight bigger payload recording equipment DJI Phantom 2 Vision+ Quadcopter with FPV HD Video Camera and 3-Axis Gimbal shoot smooth video crystal clear stills built-in camera 5200 mAh battery gps navigation USB port quadracopter quadcopter give you more power /
Friday, 26 September 2014
Apple replies to complaints of bending iPhones
Credit: YouTube/Unbox Therapy/ABC
In response to claims of iPhone 6 Plus bending in normal use, Apple has responded that:
● 10 million iPhone 6s were sold over the first weekend after going on sale
● only 9 users have complained to Apple about bending phones
● strengthening includes:
◌ construction from a custom grade of aluminum
◌ tempered for extra strength
◌ high-stress locations reinforced with stainless steel & titanium inserts
● iPhones are tested extensively before release, including the "sit test", which simulates sitting on a hard surface with the phone in the back pocket of a pair of tight jeans
http://online.wsj.com/articles/apple-defends-against-complaints-of-bending-iphones-1411668618
http://www.theguardian.com/technology/2014/sep/25/apple-response-bend-iphone6-6p-plus-nine-complaints / Apple responded firmly claims new iPhones bend in use problems went on sale last social media iPhone 6 larger 6 Plus warped bent carried trouser pockets normal use bend extremely rare nine customers contacted Apple bent iPhone 6 Plus Apple spokesman Adam Howorth contact Apple potentially damaging claims aluminium alloy 7.1mm thick thin thinnest available larger phones bending warping designed engineered manufactured sturdy precision engineered unibody enclosure constructed machined machining custom grade 6000 series anodized aluminum tempered extra strength stainless steel titanium inserts reinforce high stress locations strongest glass smartphone industry 6000 series aluminium alloy magnesium silicon harden high-quality materials construction strength durability perform rigorous tests development cycle 3-point bending pressure point cycling sit torsion user studies iPhone 6 Plus high quality standards endure everyday real life use /
Thursday, 25 September 2014
Will It Blend? — Glow Sticks
You probably have a good idea of what happens, but worth a look. / blender light stick light-stick lightstick glowstick /
Will it bend? — iPhone 6 Plus
Credit: MacRumors/PD13/Sydney Morning Herald
Claims have been appearing across the 'Net, that iPhone 6 Plus have been bending in users' pockets. These claims appear to be supported by photographs & the videos below. Some users claim their phones bend after a slight bump.
Is this an example of Apple's "premium construction"?
If yours does bend, don't try to bend it back. Can lead to a cracked screen — see the second video below.
http://www.theguardian.com/technology/2014/sep/24/iphone-6-plus-bend-pockets-complain
http://www.smh.com.au/digital-life/mobiles/bendgate-apple-iphone-6-plus-found-bending-in-pants-pockets-20140924-10l5qm.html
/ bend-gate bend gate iPhone 6 Plus owners aluminium body bending pocket pockets bend LG bendy G FLEX MacRumors a small but growing number iPhone 6 Plus owners smart phone smartphone bent carry carrying device pocket pockets new 6 Plus bump lightly bumping into someone small nominal amount of force applied Geek.com reports kink front pocket bumped into someone light bump durable sturdier new iPhone 6 Plus 5.5inch diagonal aluminium Cult of Mac metal /
Wednesday, 24 September 2014
Samsung's Power Sharing Cable lets you share power between devices
Credit: Samsung/phonedog
Keeping multiple mobile devices charged can be difficult. Samsung may have the solution with their Power Sharing Cable, which does pretty much what it says: allow charge to be transferred from one device to another. This would be useful if the device you need to use is about to die & no other charging source is available.
If you are thinking of using this, be aware that neither charge, nor discharge is 100% efficient. So there is a significant loss any time charge is transferred between devices.
Perhaps the most likely use is charging a smart watch from your phone.
http://www.phonedog.com/2014/09/23/samsung-power-sharing-cable-lets-you-transfer-power-from-one-device-to-another/ / multiple smart devices charged up ready to go Samsung new accessory Samsung Power Sharing Cable transfer battery power Galaxy micro USB microUSB hardware users download Samsung’s Power Sharing app Google Play Store Samsung Apps control how much juice cable Samsung’s online store option smartwatch external battery pack /
Tuesday, 23 September 2014
Space elevator could be built by 2035, says new study
Credit: Extreme Tech
Space elevator? Yes — launching payloads into geostationary orbit is very expensive — around $20,000 per kilogramme using current technology. A space elevator could reduce this to $500.
A space elevator would be a cable, tethered at the equator, around 100,000 miles (160,000 km) long, with a counterweight at the end. An elevator car would climb the cable to geostationary orbit at an altitude of 22,236 miles (35,785 km).
What is needed to turn the theory into practice?
● Material for the cable. No existing material is strong enough.
● Energy to drive the elevator car. Energy to drive a conventional elevator is provided by conventional electric wiring to an electric winch which lifts the cable & the elevator car. A space elevator would consist of a stationary cable & an elevator car which would climb the cable. Electric wire or on-board energy supply would be too heavy. Microwave beam(s), possibly from both ends, may provide a solution.
● Design for the elevator car. This has to be a device which can lift its own mass, plus the mass of the payload, up the cable, without damaging the cable.
http://www.extremetech.com/extreme/176625-60000-miles-up-geostationary-space-elevator-could-be-built-by-2035-says-new-study / geostationary orbit GEO new report International Academy of Astronautics IAA carry seven 20-ton payloads tether geostationary geosynchronous orbit anchor two million kilograms payloads detailed case space elevator detailed accounting challenges pay-off cost-per-kilogram launch geostationary orbit geostationary orbit satellites Earth Earth's gravity well cheap Earth-assisted launch mission to Mars tether using small rockets predictably unstable fall loops around the Earth fuel budget base Moon Mars IAA’s projections launch mass different technologies significant investment private sector governments corporations billions installing infrastructure in space investment cheap access to space elevator /
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