

Given the distance required, what kind of economic payoff could be possible from such an expensive project? It’s not like overland would be a cheaper transport option than Pacific shipping routes or anything. It’s not just the Bering Strait being the problem with connecting the two after all, but the fact that there’s nothing in NE Siberia or NW Alaska to bother connecting together. Are we making it for the polar bears maybe? Or are people going to drive the thousands of miles from Juneau to Vladivostok to sightsee?



The only significant difference flavor-wise I’m aware of from burr size is that a larger burr has more mass, and is more resistant to heating up from friction during use, with that accompanying expansion changing the grind characteristics. Tbh though, I think you need to be going either high volume at a commercial scale, or be trying to perfectly nail some ultra-precise extraction recipe for an award-winning cup of coffee for the thermal expansion to become relevant.