Get Electric Vehicle
JANUARY 31, 2023
The sound produced by EVs must be louder than 56 decibels, which is equivalent to a typical conversation, but not louder than 75 dB, which is equivalent to the normal loudness of combustion vehicles. In terms of frequency, we’re talking about 1,600 Hz, which is specifically developed for the elderly, who have the most sensitive ears.
Green Car Congress
JULY 22, 2009
Biofuel projects are going to have trouble getting financing from Wall Street this year because all of them have questions about the long term pricing of petroleum; most of them have concerns about the pricing stability of their feedstocks; and many of the cellulosic projects have concerns about the conversion technologies. Billion vs. $28.3
Charged EVs
APRIL 6, 2023
For example, very high-voltage stimulus and measurement—those products have been around for decades in other smaller industries, like the electric grid or certain aerospace testing applications. This article appeared in Issue 63: Jan-Mar 2023 – Subscribe now. So bringing those technologies together was important.
Spirit of DC - PHEV3A
OCTOBER 1, 2009
Per our brief conversing on EV educational tour this afternoon, here's a more descriptive outline of the Tour de AZ: "Spirit of DC" PHEV3Al Tour helpfully with lots of team building to provide needed coordination with some 15 county seats of government as starters per Listing of Arizona Counties as follows: 1. CALCars News not copied].
Green Car Congress
MAY 27, 2009
In an article “Falling thirst for Fuel Leaves Ethanol Enthusiasts with a Hangover” published on 4 May 2009, The Wall Street Journal summarized three of the challenges traditional corn ethanol faces today. The cattle will get part of their daily food ration from wet distillers grain (WDG) which is a by product of the ethanol fermentation.
Cars That Think
JANUARY 27, 2022
As Albert Mudry and Mara Mills documented in their 2013 retrospective article “ The Early History of the Cochlear Implant ,” electrical stimulation of the ear dates to at least 1748, when Benjamin Wilson stimulated the scalp of a deaf woman with electricity. Rod Saunders converses with his wife, Margaret, via his prototype cochlear implant.
Cars That Think
OCTOBER 1, 2021
In over a dozen published research articles, patents, and manufacturers' specifications, scientists and engineers have identified EP29LPSP for use in their applications due to its unparalleled performance in one or more areas. Systems and methods for controlling the gas conversion in a fiber-optic gyroscope." US Patent 8,347,722.
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