Open Source Deodorant
- $72B global market. 
- What is interesting is that personal care products are on a similar scale to global tractor procution, around $100B. From the OSE perspective, is it that deodorant is as important as agricultural tractors?
- Open Source formula and prototype:
- Screw version - https://www.thingiverse.com/thing:725781
- Push Version - The push tube version - https://www.amazon.com/ChefLand-Clear-Deodorant-Containers-Bottles/dp/B0108ZBKE6 - https://www.pinterest.com/pin/82050024434958496/?lp=true