Not all fuel cells require hydrogen gas. There is a significant amount of R&D into natural gas based cells. Everything you said is why the non hydrogen fuel cells are probably going to become the mainstay technology. This would mean the technology will probably never become carbon neutral.
While its full of nostalgia. They don't have magnet links implemented. The site kind of shows its age.
I think Kickstarter is going to do more damage to the publishing industry than Amazon. I have kickstarted several where the author gives you a unedited pdf upfront and is using the kickstarter funds to pay an editor and artist. You need to remember that publishers don't have a right to stay in business. They have to keep themselves relevant.
That is a fantastic statistic until you realize most other minerals have less assured resource potential. Companies only start exploring for deposits when it makes sense so there is always about 100 years of found exploitable deposits. In the crust uranium is estimated to be as common as tin and zinc. It is a limited amount, but it isn't like you make it seem. Ideally we should be moving to solar power, but nuclear is viable in the current term and is much better than oil or gas for the environment.
Trains use regenerative breaking. The power is transferred to a bank of high amperage resistors. It works better since the heat is spread out to an area larger than the surface of the break pads.
SMTP has a method for returning undeliverable messages. It would be nice for iMessage to have this. I agree though. The litigation is absurd. You will still get billed if you move without cancelling your cable service. This same thing is happening here.
This is the proper mentality. Motorcycle user do this all the time. You drive as defensively as you reasonable can so you don't end up an organ donor. Cars do it around transport trucks. With bicycles I think there a conflict of interests regarding the labour intensiveness of the activity that overrides some peoples safety judgement.
Most tier 2 providers already engage in this activity. I feel like Level 3 thinks they are a tier 1 provider and are finding out they are actually tier 2.
Not to be critical, but how would this be different from the bearer bond investing instrument. It went away because it was notorious for money laundering.
A properly designed hanging also works this way. Hell, build in a safety factor with extra height and the head literally pops off. No funny contraptions or risk of a ricocheting bullet. Lethal injection is probably one of the worst methods of performing the death penalty. It just looks cleaner. There is just too much unreliability in how the individual reacts to the medication.
When I got my drivers license I didn't have any photo ID. In Ontario there is a vouching system so you use your doctor, dentist, pastor, or other licensed person of notability to confirm your identity. They have to have known you for a period greater than 5 years which is pretty easy with those individuals. I think they risk their professional licensing so the fraud is very low. Hopefully you don't have a party at your house with all the professionals you know and you leave to get more beer when it explodes. Then I have no idea what you would do.
I think the majority of the problem is that Microsoft stock isn't seen as a risky growing company stock. The stockholders aren't expecting quarters with losses. Taking a loss on the tablets is hurting the shareholders profit margin and they aren't happy about it. I think the same concerns were raised with the initial performance of the Xbox so they will probably see it through and improve the tablet. The stockholders will just sit there grinding their teeth.
Some of the pain scales have a procedure for lab animals like this one, http://en.wikipedia.org/wiki/D.... I just linked to a list of pain scales since it was simpler. There are a bunch missing for the list too. I could have picked a better link arguably.
Pain scales in a lab setting are fairly common and rigorous. They mostly use a physical response that can correlated to pain using a complex apparatus. Of course, it is all extremely finicky which is why it took so long for this influencing factor to be detected.