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Re-engineered battery material could lead to rapid recharging of many devices
MIT engineers have created a kind of beltway that allows for the rapid transit of electrical energy through a well-known battery material, an advance that could usher in smaller, lighter batteries -- for cell phones and other devices -- that could recharge in seconds rather than hours.
The work could also allow for the quick recharging of batteries in electric cars, although that particular application would be limited by the amount of power available to a homeowner through the electric grid.
The work, led by Gerbrand Ceder, the Richard P. Simmons Professor of Materials Science and Engineering, is reported in the March 12 issue of Nature. Because the material involved is not new -- the researchers have simply changed the way they make it -- Ceder believes the work could make it into the marketplace within two to three years.
Computer type PC/Desktop System Manufacturer/Model Number Airbot 2.0 OS Windows 7 Ultimate x64 SP1 CPU Core i7 920 (D0) @ 4Ghz, *26c idle *65c full load on air Motherboard Asus P6X58D Premium - Sata 6Gb/s - USB 3.0 Memory 12GB DDR3 Corsair Dominator -CMD12GX3M6A1600C8 at 1600MHz Graphics Card Zotac Geforce GTX 770 Sound Card ASUS Xonar D2X Monitor(s) Displays 1 LG 24" Flatron W2453V-PF 1 Samsung 24" P2450H both 2ms RT Screen Resolution 1920x1080@60hz
Keyboard Logitech Wireless MK700 Mouse Logitech Wireless MK700 PSU Corsair HX1000W Case Cooler Master HAF 932 Cooling Case Fans *3 230mm, *1 140mm/CPU - *Tuniq Tower 120 Extreme Hard Drives 1 Samsung 250GB 840 Evo SSD
1 OCZ Vertex2 180GB SSD
1 TB Samsung Spinpoint F1 7200RPM 32MB cache
2 500GB WD Caviar Blacks 7200RPM 32MB cache (WD5001AALS)
Pioneer DVD Burner DVR-S18M Internet Speed DL 15 Mbps UL 0.98 Mbps Antivirus None Browser Firefox Nightly Other Info Processor-7.7 *RAM- 7.9 *Graphics-7.9 *Gaming Graphics- 7.9 *SSD- 7.8 W.E.I final score= 7.7
*Phone- LG Nexus 5
Keyboard logitech Mouse ms PSU antec 550w Case ultra Cooling artic cooling Hard Drives WD Caviar 500 gb
Velicoraptor 120 gb Internet Speed 100 mbps Other Info Mostly gaming rig with XP installed.
WHS is an old gateway box with 1.5tb of storage running utorrent as a service with a gui.
Win7 on my acer aspire one netbook.
System Manufacturer/Model Number Dilithium Computers/Engineering (Myself) Star date 42.739285.5432.9 OS Win7 Ultimate x64 on Desktop / Win7 Ultimate x86 on laptop / Win7 x86 Starter on Netbook CPU AMD Phenom 965 X4 3.4Ghz cpu Black Edition Motherboard Gigabyte 790XT Memory 12 Gb DDR3 Graphics Card Nvidea Gforce GTX 470 Sound Card Onboard Realtek hi-fi Monitor(s) Displays Lg 3D led 23" Screen Resolution 1920x1080
Keyboard Logitech wireless K350 Mouse Inferno gaming mouse PSU OCZ 700W GameXstream Case Artec 10000 Cooling On board + many case fans Hard Drives Loads maxstore sata 1 & 2/ loads of partitions + 1Tb Hitachi sata 2. 256Gb Crucial ssd. Internet Speed Talk talk. 10Mb Other Info My PC was hand built with matchsticks. xbox 360 controller. Printers,fax.........
Lead Acid Battery Info! Hi it is time to replace my UPS's interal batteries. So today bought a couple of CSB Lead Acid batteries. My UPS requires 2 internal batteries of 12v and does'nt support External batteries. This is the 4th time i'm replacing the batteries in 3 or 3 1/2 years. Lets make it short all the previous...
New Tablet material is the same as for making STRONG VODKA Hi there
With global supplies of Indium dwindling (it's the material used in modern Touch tablet screens including the Ipad) the search is on for an alternative.
Believe it or not VODKA comes to the rescue.
Read page 2 of this snippet. !!!
BBC - Future - Science & Environment -...
filter material No i have some upgrades for my pc:
-12gb ddr2 ram
-Cooler Master HAF 912+ Midi Tower with 2x200 mm fans(1st is in take-front)
and side fan(intake) is 120mm noctua with filter.and back panel one 120mm fan(out).
2nd 200 fan is top(out)
And "problem" is-there is quite lot of dust in...
Hardware & Devices
rapid battery loss to a black screen Often times while running some software/hardware on battery
The battery life will be between 50 and 60%
suddenly the red battery icon lights up and the monitor goes black
the computer is still on and running but it's as though the monitor shuts off
there is no way to get it back even when i...