Junk Science

"Have you ever noticed that almost every barn you have ever seen is red? There’s a reason for that, and it has to do with the chemistry of dying stars.  "

Ya...right...

Now the truth is that the blood of animals is abundant on farms so farmers mixed it with eggs and made their own rust red paint. Red paint is not cheap as the article states, as a 45 year professional painting contractor I can tell you that no paint is "cheap." Go and buy some red tint, you will think that you are buying red ruby dust it is so expensive.