As much as I would like to see Prof./Dr. Sadoway succeed with his new liquid metal battery technology, IMO, he's been talking about it for long enough. It's time he put his best working prototype on the stage, wire/load it up, and, let everyone watch it work. He criticizes Elon Musk and his Li-Ion technology along with other newer battery technologies, but after 15 years of research and development, he has nothing to show but a bunch of photos, graphs, diagrams, models, humorous anecdotes, and . . . . . . . . mounting expenses. I'm thinking his investors are getting a little tired of his (up to now) dog and pony show and would like to see his ROI (Return On Investment) chart with some hope of reality vested in it.
Chum lee
