I think this is a tough discussion to have without discussing the following engineering realities and understanding how the needle moves for each of them over t

I think this is a tough discussion to have without discussing the following engineering realities and understanding how the needle moves for each of them over time. Key Metrics: Specific Energy Density Cost/ Unit of Specific Energy Density Liquid Hydrocarbin Energy Density vs. Galvanic Battery Density Simplicity and Maintainability http://qr.ae/7L89on http://qr.ae/7L89on (everyone should read this post.)