russ_watters's latest activity
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russ_watters reacted to sophiecentaur's post in the thread Why does the amperage go real high if there is a low voltage short? with
Like.
Not many five years olds would understand even the most basic of EE and your theoretical five year old might, hopefully grow up to have... -
russ_watters replied to the thread A practical way to vaporize fuel for high MPG?.I think this is a pretty good reason to believe there is next to no benefit: Just being liquid vs vapor doesn't say much - it doesn't...
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russ_watters reacted to NTL2009's post in the thread A practical way to vaporize fuel for high MPG? with Like.
A few years back, I was at a local 'Farm & Heritage' type show, and a number of presenters had these hit-and-miss stationary engines...
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russ_watters replied to the thread Medical New Alzheimer's Treatment Clears Plaques From Brains of Mice Within Hours.Yeah. Full disclosure, this hit home 18 months ago with my father. Late stage Alzheimer's + COVID. He was physically active as long...
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russ_watters reacted to DaveE's post in the thread Severe Turbulence for Delta Flight 56 (NTSB report) with Like.
More like 1,000 ft in 20 seconds, I think. The truth is out there...
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russ_watters replied to the thread A practical way to vaporize fuel for high MPG?.Adding to this: a Mustang Mach-E gets about 3 mi / kWh, almost exactly equivalent to 100mpg, or 12 hp at 80% efficiency. It's in the...
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russ_watters reacted to jack action's post in the thread A practical way to vaporize fuel for high MPG? with Like.
In an ideal reciprocating engine, any thermodynamic loss found in the compression stroke is compensated by the gain in the following...
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russ_watters reacted to OmCheeto's post in the thread A practical way to vaporize fuel for high MPG? with Like.
It appears to have been a 351, and not a 427. Two hundred miles on less than two gallons of gas? That’s the spectacular fuel economy...
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russ_watters reacted to OmCheeto's post in the thread A practical way to vaporize fuel for high MPG? with Like.
This thread is more and more reminding me of my very first thread, and the image that inspired it: The image confused the hell out of me.
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russ_watters reacted to pinball1970's post in the thread Medical New Alzheimer's Treatment Clears Plaques From Brains of Mice Within Hours with Like.
I had a quick look at this...
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russ_watters replied to the thread Medical New Alzheimer's Treatment Clears Plaques From Brains of Mice Within Hours.It's 6th on the list in the USA, by a factor of 6 from the leading cause (heart disease). This is almost certainly a matter of...
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russ_watters replied to the thread Medical New Alzheimer's Treatment Clears Plaques From Brains of Mice Within Hours.That sounds nice I guess, but it's really not a very big number. Not smoking reduces your odds of lung cancer by around 95%. A measles...
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russ_watters reacted to jrmichler's post in the thread A practical way to vaporize fuel for high MPG? with Like.
A rule of thumb is that a typical normally aspirated automobile gas engine burns 0.5 lbs of gasoline per horsepower-hour. Since...
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russ_watters replied to the thread A practical way to vaporize fuel for high MPG?.I did some simple cals on this once here, but can't find them, so I'll recreate: Gasoline has an energy content of 33.41 kWh / gal, or...
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russ_watters reacted to digitalghost's post in the thread A practical way to vaporize fuel for high MPG? with Like.
I did not miss any point... I worked on teams designing both Compressed Natural Gas (CNG) as well as Propane - both fuels are a gas...