"It is important to realize that in physics today, we have no knowledge what energy is. We do not have a picture that energy comes in little blobs of a definite amount. It is not that way" (Feynman, 1964)”
“In brief, E has no mass, because it is a calculation that uses a matter-motion term for describing the motion of matter. Matter exists, while motion occurs. Other matter-motion terms include momentum (P=mv) and force (F=ma). Neither of these actually exist, they simply describe what happens when things collide. So, Feynman is right about energy not being matter. His consternation remains today, as you still won’t get a straight answer from most regressive physicists.”
http://thescientificworldview.blogspot.com/2022/11/does-energy-have-mass.html?m=1
Ed McQuarrie talks the REAL History of Stocks and Bond performance.
https://www.morningstar.com/portfolios/how-use-commodities-your-portfolio?utm_source=eloqua&utm_medium=email&utm_campaign=FundSpy&utm_content=None_61962&utm_id=32070
How Commodities funds can help diversification with Stocks and Bonds and usually not correlated to either
https://www.morningstar.com/funds/most-stunning-fact-about-vanguards-etf-flows-2
This article shows people are pulling money out of mutual funds and putting it into index funds an example is VOO. Also Vanguard Primecap and Core fund opened the fund due to them both because of money being pulled out. INDEX ETF's way to go tax efficient and low expenses