No need to name names or sources.
Mine has to be some dude that insisted that advertising is a “30,000 year old technology”
No need to name names or sources.
Mine has to be some dude that insisted that advertising is a “30,000 year old technology”
Replace them with colored glass for a week and see if anything happens. Then you can publish your results in Crystals Weekly if they work, or one of the science ones if they don’t.