Not any more invisible than the air you breath or the internet.
No, it's an application of Occam's Razor and a expressive recognition of the relationship between mass and energy.Got E=mc^2?Do you likewise deny the potential energy in the wind - because it's "invisible"... to you?
>>Do you likewise deny the potential energy in the wind
Do you likewise deny the KINETIC energy in the wind
"Not any more invisible than the air you breath or the internet."
No Mr. Bill. Dark energy and dark matter are invisible by definition. Air is a gas and gas is visible. Your 'internet' crack, oh well. Lack of real evidence leaves only mind-spasms.
"No, it's an application of Occam's Razor and a expressive recognition of the relationship between mass and energy. Got E=mc^2?
No Mr. Bill. Dark energy and dark matter supposedly do not interact w/ normal matter and energy except as a gravitational effect.
"Do you likewise deny the potential energy in the wind - because it's "invisible"... to you?"
Wind is air is gas is visible. Dark energy and dark matter are invisible by definition.
Please, let's see some more contortions of normal meanings.