search results matching tag: ions
» channel: learn
go advanced with your query
Search took 0.000 seconds
Videos (73) | Sift Talk (0) | Blogs (3) | Comments (155) |
Videos (73) | Sift Talk (0) | Blogs (3) | Comments (155) |
Not yet a member? No problem!
Sign-up just takes a second.
Forgot your password?
Recover it now.
Already signed up?
Log in now.
Forgot your password?
Recover it now.
Not yet a member? No problem!
Sign-up just takes a second.
Remember your password?
Log in now.
Elon Musk introduces the TESLA ENERGY POWERWALL
The info on the batteries is at the bottom of this page:
http://www.teslamotors.com/powerwall
There are different types of Lithium ion batteries, so I'm curious as to what combination of minerals Tesla is using. The temperature range they can operate in seems decent, from -20 to +43 degrees C, which is ok for most places. Shipping outside the US is probably going to be really expensive, as they weigh 100kg each, so add up to about another thousand dollars for that.
Overall though, looks like an amazing solution - hook a couple of these up, and with some solar panels you can stop paying for grid power altogether.
TIE Fighter - Epic Anime short - Go Empire!!
I don't know about that, most of the TIE pilots had the same thin, angular "I'm a total douchebag" face that you often see on anime bad guys. But I guess even I can feel some sympathy for someone who has to fight X-Wings in what amounts to a garbage can with a couple of ion engines and blasters strapped to it.
Looks like a long version of this
*related=http://videosift.com/video/Star-Wars-animated
(not a dupe, longer and his different music)
Why is it that while TIE Fighter pilots are relatively sympathetic, Imperial officers are, without exception, douchebags?
World's Smallest 3D Printed Cordless Drill
No reverse?
Is that Lithium Ion?
What's the chuck size?
Is that a hammer drill?
What's the warranty?
Does it come in red?
Weird Al and a Group of Autistic Kids Sing "Yoda"...
The thumbnail image for this video has been updated - thumbnail added by eric3579.
Homeworld : Remastered trailer
I remember taking forever and stealing as many of those bad boys as I could, honestly I don't think I would have made it to the end without all those extra Ion Frigates. I'm tempted to pick this up but I also remember how much of a pain in the ass this game was, but then I also suck at RTS games.
I never finished Homeworld, great as it was. There's one mission where you have to destroy some technological doohickey that's surrounded by a vast sphere of hundreds of enemy ships. So obviously I ignore the doohickey and spend hours and hours capturing every single one of them. At the start of the next mission my now enormous fleet can't deploy properly and the game crashes every time.
Placing a monster 6" neo magnet near a computer
Used to work in chip manufacturing in a wafer fab. My work area was next to the Ion Implanters. There was a 15 foot gap between our area and theirs as the implanters created huge magnetic fields that screwed up the monitors and computers used in our area. We were expecting to get some new sun sparc workstations for use and had just been waiting for delivery. On the day they arrived I had an hour for lunch and an hour long production meeting. On the way back in to the fab. I see the IT guys leaving and ask if they had installed them. Lead IT guy "Yep, We were told it was crowded in your area but found you had this huge open space there so we set them up right up against the far wall giving you a lot more space to work in." Just as I hear 3 of the huge implanters start up..... Six Sun SPARCstation 5's killed in one day..... around 53k in costs. Fried.... I almost cried. We had really been waiting on those new 17" screens. A lot of people had their asses chewed off on that fuck up.
Tie Fighters (ft. Jimmy Kimmel)
Nope. You're thinking of TIE Fighters. See http://www.starwars.com/databank/tie-fighter and -- http://en.wikipedia.org/wiki/TIE_fighter -- "Twin Ion Engines (hence the TIE acronym)
So... Not Star Wars.
Augmented Thrill Ride Project: Oculus Rift + Roller Coaster
The thumbnail image for this video has been updated - thumbnail added by eric3579.
Debunking MSG myth
Understanding why so much anecdotal evidence exists is certainly worthwhile! The following link cites many studies on double blind tests for MSG sensitivity.
http://www.businessinsider.com/msg-allergy-doesnt-exist-2013-8
Glutamatic acid (which is what MSG turns into after solubilizing in water, along with a sodium ion) is one of the 20 amino acids that is the basis for all proteins and life, since the beginning of life on earth. It is in relatively high concentration in every cell of your body. Consuming MSG would be akin to consuming 'protein' in your diet, and is commonly labeled as protein in food labeling: http://www.truthinlabeling.org/hiddensources.html
Consuming too much protein in your diet can cause problems, but you need to be eating it to a relatively obvious excess (a gallon of milk per day). Weightlifters who protein supplement far too much quickly experience heart problems.
The business insider link suggests that there are some people who could potentially be sensitive to Glutamate, and be activating the vagus nerve in the stomach...though it seems to be speculative in that article.
The idea that another ingredient is causing the problem is far more likely. Americanized chinese restaurants all taste the same, because all of their food comes from the same place. A group in China has monopolized the american chinese restaurant market, and provides food and resources at unbeatably low prices. To remain competitive, almost all american chinese restaurants invariably purchase from this group. Given China's track record of putting all kinds of crazy stuff in their produce, it seems entirely likely that some ingredient other than MSG is a much more likely culprit.
I know a couple of people in particular who have reacted extremely badly to chinese restaurants in america, and even went to the emergency room for it. Given the details of their story (a mystery glob of black sauce that they ate from the black sauce egg tray), I could only imagine what kind of horrible things they could have ingested other than MSG. 'Chinese restaurant syndrome' may indeed be a relatively accurate term for what people are experiencing.
John Oliver Leaves GM Dismembered in Satans Molten Rectum
Actually, this is true, but it's also only one of the recall items that GM has issued Recalls for this year.
"It recalled 8,208 of its 2014 cars on May 7, for example, because they might have rear brakes on the front wheels."
"GM says it has informed regulators about two more recalls imminent but not yet announced. The latest batch includes safety belt, air bag, transmission and electrical issues in a range of midsize sedans, full-size crossovers and SUVs, and pickups."
GM's U.S. recalls this year
Below are General Motors' recall of vehicles in the U.S. since Jan. 1
Date, no. of U.S. vehicles, models affected, recall defect
- Jan. 13: 324,970 of the 2014 Chevrolet Silverado and 2014 GMC Sierra for overheated exhaust parts
- Feb. 7 and 25: 1,367,146 of the 2005-07 Chevrolet Cobalt, 2006-07 Chevrolet HHR, 2005-07 Pontiac G5, 2006-07 Pontiac Solstice, 2003-07 Saturn ION, 2007 Saturn Sky, 2007 Opel GT, 2007 Daewoo G2X for ignition switch
- Feb 20: 355 of the 2014 Buick Enclave, LaCrosse, Regal and Verano; 2014 Chevrolet Cruze, Impala, Malibu and Travers; 2014 GMC Acadia for transmission shift cable adjuster
- March 17: 63,903 of the 2013-14 Cadillac XTS for brake vacuum booster
- March 17: 303,013 of the 2009 Chevrolet Express and GMC Savana for airbag
- March 17: 1,178,407 of the 2008-13 Buick Enclave, 2008-13 Chevrolet Traverse, 2008-13 GMC Acadia, 2008-10 Saturn Outlook for airbag
- March 17: 656 of the Cadillac ELR for electronic brake control
- March 28: 823,788 of the 2008-11 Chevrolet HHR, 2008-10 Chevrolet Cobalt, 2008-10 Pontiac G5, 2008-10 Pontiac Solstice, 2008-10 Saturn Sky, 2008-10 Opel GT, 2008-09 Daewoo G2X for ignition switch
- March 28: 174,046 of the 2013-14 Chevrolet Cruze for front axle shaft
- March 28: 489, 936 of the 2014 Chevrolet Silverado, 2014 GMC Sierra, 2015 Chevrolet Tahoe and Suburban, 2014 GMC Yukon and Yukon XL for oil cooler fitting.
- March 31: 1,340,447 of the 2004-06 Chevrolet Malibu and Malibu Maxx, 2004-06 Pontiac G6, 2004-07 Saturn Ion, 2008-09 Chevrolet Malibu, 2008-09 Pontiac G6, 2008-09 Saturn Aura, 2010 Cobalt, 2009-10 Chevrolet HHR for electric power steering
- April 9: 2,191,014 of the 2005-10 Chevrolet Cobalt, 2006-11 Chevrolet HHR, 2007-10 Pontiac G5, 2006-10 Pontiac Solstice, 2003-07 Saturn ION, 2007-10 Saturn Sky for ignition key cylinder
- April 24: 50,571 of the 2013 Cadillac SRX for acceleration lag
- April 19: 23,249 of the 2009-10 Pontiac Vibe (built by Toyota) for air bags
- April 24: 51 of the 2015 Chevrolet Silverado HD and 2014 GMC Sierra HD for diesel transfer pump
- April 29: 51,640 of the 2014 Chevrolet Traverse, 2014 GMC Acadia and 2014 Buick Enclave for inaccurate fuel gauge
- April 29: 56,214 of the 2007-08 Saturn Aura for shift cable
- May 7: 8,208 of the 2014 Chevrolet Malibu and 2104 Buick Lacrosse for brake rotors
- May 14: 111,889 of the 2005-07 Corvette for headlight low beams
- May 14: 19,225 of the 2014 Cadillac CTS for windshield wipers
- May 14: 140,067 of the 2014 Malibu for brake boost
- May 14: 2,440,524 of the 2004-12 Chevrolet Malibu, 2004-07 Malibu Maxx, 2005-10 Pontiac G6 and 2007-10 Saturn Aura for brake lamps
- May 14: 477 of the 2014 Chevrolet Silverado and 2015 Chevrolet Tahoe for steering tie-rod
- May 16: 1,402 of the 2015 Cadillac Escalade for passenger air bag
- May 19: 1,339,355 of the 2009-10 Saturn Outlook, 2009-14 Chevrolet Traverse, 2009-14 GMC Acadia and 2009-14 Buick Enclave for front seat belts
- May 19: 58 of the 2015 Chevrolet Silverado HD and 2015 GMC Sierra HD for loose fuse block
- May 19: 1,075,102 of the 2004-08 Chevrolet Malibu and 2005-08 Pontiac G6 for shift cable (expands April 29 Saturn Aura recall)
Total 18,666,842
( http://www.usatoday.com/story/money/cars/2014/05/20/gm-recalls-fine-goverment/9329481/ )
For anyone that hasn't followed what this is about...
This affair was actually about 1 specific issue :
The detent in the key socket rotator was not as strong as it should have been.
( --- Sniped ---)
-scheherazade
Power Japan Plus - Dual Carbon Battery
Tell an engineer that you want a battery that’s powerful, safe, reliable, and cheap, and he’ll probably respond, “Powerful, safe, reliable, cheap: pick any two.”
It's "dual carbon" because both anode and diode are carbon. It is still a lithium ion battery, but it is much cheaper because most lithium ion batteries today use rare earth metals that are hard to mine, very expensive and difficult to recycle/dispose of.
So this battery might be cheaper and safer, but jury's still out on powerful and reliable.
But didn't the video say the 'electrolyte' was still made of lithium ions? Maybe I missed something?
I want it to be a real, cheap, stable, eco-friendly, powerful battery, but I have to wait to see it for sale and in action first.
Power Japan Plus - Dual Carbon Battery
But didn't the video say the 'electrolyte' was still made of lithium ions? Maybe I missed something?
I want it to be a real, cheap, stable, eco-friendly, powerful battery, but I have to wait to see it for sale and in action first.
If this is for real...
FINALFUCKINGLY!
It always blows my mind that in 2014 with all our technology we still don't have any newer battery technology than lithium ion and nickel cadmium.
*promote
Power Japan Plus - Dual Carbon Battery
If this is for real...
FINALFUCKINGLY!
It always blows my mind that in 2014 with all our technology we still don't have any newer battery technology than lithium ion and nickel cadmium.
*promote
Power Japan Plus - Dual Carbon Battery
Wait a second...if it's 100% carbon, where are the positively charged lithium ions, and negatively charged anions coming from? Now I'm skeptical too, but I still want to see them in action and for sale.
Tie Advanced quad copter
Seriously, they couldn't just dumb over the the ion engine sound of a Tie and instead put that poncy bloody track in??