Yes, Cabe, I know cost effectiveness is part of the design plan of Ambri, but I guess it will remain to be seen until the batteries start shipping and are being used. And you're right, multimillion-dollar batteries would be a little pricey and probably not worth the investment. There are interesting innovations being made in lithium-ion batteries, as well, though, so you never know what designers may come up with.
Regulation and green energy is sure to benefit from the "giant battery" approach. Let's hope the cost doesn't reflect size. A lithium-ion battery that size would do the job too, but the cost would be in the multi-millions.
Yes, Greg, it's also good that the chemistry was able to be modified to meet the availability of minerals for the battery. But I suppose that is something that the inventors had to consider in the design. Often what works when something is first developed doesn't always work well for mass production.
While the chemistry may be very effective, keeping that much material that hot is going to require a bit of heating power and some very good insulation. So the practical utilization of the concept is a real challenge. Possibly use an atomic reactor to keep it hot, but what effect would the intense radiation have on the system? In summary, "it works in theory, but will it ever be practical." Keeping metals melted is a hot task indeed.
If I'm reading this correctly, the entire contents of the battery is in a liquid state. To liquify antimony and magnesium requires approximately 1200 degrees F. So, this battery is at that temperature to function?
Hey, what's in that 40' trailer over there? Oh, just 80,000 lbs of liquified metal. Is that a problem?
Great, thanks for the link, Chuck. Sadoway seems like a bit of a rock star...definitely a brilliant mind and this would be great if it really lived up to the potential, as I said before. I just think it's cool there are some big minds trying to tackle these problems, and he seems very passionate about it.
A middle school team from Rochester, Mich., has again nabbed the grand prize in the annual international Future City Competition, which drew students from 37 regions of the United States, as well as from England and China.
The word “smart” is becoming the dumbest word around. It has been applied to almost every device and system in our homes. In addition to smartphones and smart meters, we now hear about smart clothing and smart shoes, smart lights, smart homes, smart buildings, and every trendy city today has its smart city project. Just because it has a computer inside and is connected to the Web, does not mean it is smart.
Are you being paid enough? Do you want a better job? According to a recent survey Manpower released just before Engineers Week, employers and engineers don't see eye-to-eye about the state of US engineers' skills and experience.
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