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Comment Re:Wireless charging hit mainstream ~ 1-2 years ag (Score 2) 184

Apple has filed patents on its own flavor of wireless charging, a "near field" or resonant technology
Resonant wireless electricity transmission was invented by Nikolas Tesla over 100 years ago.

but no products have as yet come to market
That part is just like Nikolas Teslas work too.

A lot of people have been working on this on the past decade. It's probably been displayed on every IDF (Intel Developer Forum) since by so many companies that I can't even remember the names of them all. That and Peltier cooling.

Comment Re:Has anyone studied? (Score 1) 262

"fossil fuel based fertilizers" is bunk. Nitrogen fertilizer is usually produced via an ammonia process (NH3) where nitrogen (N2) collected from air is mixed with hydrogen (H2) to produce ammonia. The hydrogen can be produced using a variety of methods. Currently the cheapest method uses steam reforming of natural gas but you could use a variety of other methods including a thermochemical hybrid sulfur process which uses water (H2O) as a feedstock and solar thermal energy or some other high temperature heat source (e.g. a Generation IV nuclear reactor).

Comment Re:Wind is (Score 1) 262

There are all sorts of hidden costs in wind. Interconnect costs are one factor as you are connecting a wallop of low capacity generators. Then there is the cost of energy storage and backup generation when you have a high fraction of wind power. To cover wind power generation shortfalls you keep spooling natural gas fired power plants up and down, thereby losing generation efficiency, and increasing fuel burn. Also you need to install reversible pumps in dams to turn them into pumped storage. As a result of converting dams into basically giant batteries the cost of hydroelectric generated electricity goes up.

Comment Re:Lets get crazy (Score 1) 129

As for Facebook:

http://arstechnica.com/informa...

Like Google, Facebook designs its own servers and has them built by ODMs (original design manufacturers) in Taiwan and China, rather than OEMs (original equipment manufacturers) like HP or Dell. By rolling its own, Facebook eliminates what Frankovsky calls "gratuitous differentiation," hardware features that make servers unique but do not benefit Facebook.

"Most of our new gear is built by ODMs like Quanta," the company said in an e-mail response to one of our follow-up questions. "We do multi-source all our gear, and if an OEM can build to our standards and bring it in within 5 percent, then they are usually in those multi-source discussions."

Comment Re:Politicians will be stupid but scientists/techn (Score 1) 356

Actually if you look at what happened in both Germany and France nuclear is subsidizing green power. They're taxing nuclear generated electricity to give guaranteed profits on green electricity which is bought at a guaranteed price much higher than the price you can buy nuclear power.

The wind power construction drive is one of the big reasons why the EU is stuck in a quagmire of debt right now. The other was the housing construction binge.

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