"There is one characteristic associated with the near vacuum on the lunar surface which may be extremely important to photography. There will be virtually no diffusion of light. Since the lunar surface itself is a poor reflector, the subject material for photography will either be in full light or in full and complete shadows"
well that's weird,given what many of the Apollo 11 photos show.
https://ntrs.nasa.gov/api/citations/19640017888/downloads/19640017888.pdf
Ed McQuarrie talks the REAL History of Stocks and Bond performance.
Worried About a Stock Market Crash? Here’s What You Should Be Worried About Instead. - Barron's https://share.google/zxmc1t7eE4TLrdHPh
Read this article from Barron's
https://www.morningstar.com/portfolios/when-it-comes-bonds-dont-be-hero
Interesting article on bond allocation, short term needs for retirement are better to be in a money market account up to two years of spending and up to ten years in a high quality active bond fund. Also active bonds have outperformed index bond funds by one percent