Interesting facts about Maple trees and you have lovely photos of the trees. Beautiful trees and leaves are stunning in Autumn as well. Nithya Venkat (author) from Dubai on November 17, 2019: It must have been such an amazing experience to see the maple trees during fall. Thank you for ...
Deserts can be hot and dry places.Rain may not fall there for months or years.Some deserts are sandy and stony (多石的).Deserts can also be very windy places.The wind can change the shape of the deserts.It moves sand around from place to place. Temperatures in the ...
hilariously, that his election is a big win for the industry. The first Trump administration, they noted hopefully, “laid out the fundamental framework for our modern offshore wind industry.”
p=8731 Raymond Bucko, SJ [CC BY 2.0], via FlickrIt's one thing to give a storm like a hurricane or typhoon a name, but it's another to assign a proper name to wind of a certain type in a certain season and location.]]>
The loss is inevitable due to time lost to ramping voltages, detector calibration and the overall efficiency of over 90% is pretty good. So it’s a landmark. But these BSM processes havn’t shown up yet and until they do we need to keep taking data – and increase the luminosity. ...
but were not fuel efficient and were maintenance intensive. The replacement of the ECU with the DECU was intended to improve fuel efficiency and overall reliability while reducing maintenance requirements. Eventually this was the case, but when first introduced, a number of DECU ...
DaveS said: “I think they may be quoting efficiency for a lead-acid when in less than optimum discharge/recharge conditions, like you’d find in a motor vehicle. I was responding to jbigdog’s comment #11 which was about using flywheels in solar power systems.wh...
The same could be said about Trump, who left each Governor to take whatever measures they thought appropriate. Apparently, he doesn’t even have the powers to force Governors to take all the same measures!Within states, the president has little to no power to act, because of states’ sovere...
Leave aside that we are getting the data from the surface of an alien planet nearly two AU’s distant at the moment, and that there are facts about to be learned in the next few months, which for millennia have been a total mystery and a cause for rapt wonder. But instead what have...
On the wind power static electricity generator – is that very efficient? Of course, all low-wind speed devices have efficiency problems, but I don’t see how extracting it by static electricity instead of a little generator helps. On the pseudo-monopole effect – the bismuth is distorting th...