SKU: 70164809219

Comment on the Correct Physical Value of the Gravitational Constant

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Comment on the Correct Physical Value of the Gravitational ConstantIt is widely believed that the gravitational constant G is difficult to measure with any degree of precision, due to the tiny magnitude and difficulty in shielding experimental apparatuses. Most scientists also believe that G cannot be derived in terms of other more precisely known physical constants. In his book, scientist Ronald Sherrod seeks to disprove these notions. Sherrod will show, by numerical analysis, an indirect pathway for relating G to

It is widely believed that the gravitational constant G is difficult to measure with any degree of precision, due to the tiny magnitude and difficulty in shielding experimental apparatuses. Most scientists also believe that G cannot be derived in terms of other more precisely known physical constants. In his book, scientist Ronald Sherrod seeks to disprove these notions. Sherrod will show, by numerical analysis, an indirect pathway for relating G to other physical constants such that it can be evaluated. Thinking outside the box, Sherrod attempts to break through those barriers scientists have put up concerning G. 

About the Author: 

Ronald Sherrod is a retired member of the scientific community. He is currently a member of the ResearchGate community of scientists and is actively working on methods of carbon entrapment in regards to climate change. Sherrod resides in San Jose, California. 

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SKU: 70164809219

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Susan Vergnani
Lexington, US
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Comfortable folding mattress
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Thickness is great, very comfortable. Adult grandson uses it when he sleeps over. Would recommend it.
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More Comfortable than an Airbed
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I purchased this 4-inch foam floor mattress for when grandchildren stay over. This is my 2nd one, since zi have 2 grandchildren. I don't have room for beds or bunk beds, but I have a space where I can store these. I slept on it myself several nights in a row when I had company and I found it to be much better than sleeping on an air bed. I purchased mattress covers and fitted sheets that fit the exact dimensions of the mattress and I am happy to be able to provide a perfect sleeping setup for my 2 grandchildren! If you have a place to store the mattress when it's folded (25 inches high, 31 inches wide, 12 inches deep) I recommend a 4-inch thick foam floor mattress over an air bed. In my home it is the perfect solution! Follow all the directions for allowing the mattress to reach its full thickness. It is vacuum packed and needs several hours (almost 2 days) to expand.
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Susan Barnes
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Blow up beds are better
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Blow up beds are better. These are barely thicker than a sleeping bag.
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