https://www.gemrockauctions.com/learn/a-z-of-gemstones/demantoid-garnet-information

https://www.youtube.com/watch?v=v17pjDLdyi0

https://www.youtube.com/watch?v=yu5sKYrVUck

Kaizen is a Lean manufacturing tool that improves quality, productivity, safety, and workplace culture. Kaizen focuses on applying small, daily changes that result in major improvements over time. Kaizen first surfaced during the effort to rebuild Japan after World War II. At the time, several U.S. business consultants collaborated with Japanese companies to improve manufacturing. The collaboration resulted in the development of several new management techniques, one of which was Kaizen.

https://theleanway.net/what-is-continuous-improvement

https://youtu.be/3Q6zX0CE61E

https://www.lankabusinessnews.com/category/business/page/149/

https://www.airbnb.com/rooms/6232507?s=67&shared_item_type=1&virality_entry_point=1&sharer_id=164143771&source_impression_id=p3_1591364549_qxW%2BXk1mLyv5mEGv&guests=1&adults=1