[tacos]

I'm sure the electric planes, tanks and aircraft carriers would've made for some interesting historical footnotes in 1939. Assuming we hadn't already all starved due to the lack of food being produced by the electric farm tractors.

[soperj]

You may have starved. Everyone else would have continued to rely on the steam tractors that were in use well into the 30s. I'm sure most aircraft carriers would be powered the same way nuclear subs are powered now.

[tacos]

Ah yes. Wake up a few extra hours before sunrise to load crisp, clean-burning coal into a furnace. Then fiddle with dials waiting for it to come up to pressure without exploding. Then drag a cast iron boiler and tons of water (!) on tiny wheels across muddy fields, generating 15 horsepower. Built to scale!

[nitrogen]

generating 15 horsepower

You don't need a lot of horsepower to replace a horse. Quite literally, one would be enough.

[tacos]

In the spring you have a specific number of weeks to prep and plant. The amount of food you can produce is directly tied to the horsepower you can apply. It's also the difference between spending 15 hours a day in the field versus 8.

[nitrogen]

Yeah, I know, more power means you can process a bigger swath of the field faster with one pass. But I've driven a ~15hp tractor, and it could still do a lot more than you'd think.

[soperj]

You're clearly a waste of time. They were already doing that. Why? Because the ICE's weren't up to snuff.