Ep.35 Dr. Belkowitz Has A New Book - a podcast by Active Minerals Int.

Support Dr. Belkowitz's work:
https://www.blurb.com/b/8143619-the-abcs-of-asr

Acti-Gel 208:
https://activeminerals.com/products/acti-gel-208/

Big Money in Concrete:
https://www.foxnews.com/lifestyle/new-york-company-hiring-high-school-graduates-47-hour 

Further episodes of Add Ten Gallons Concrete Podcast

Further podcasts by Active Minerals Int.

Website of Active Minerals Int.