Hacker News new | ask | show | jobs
by robotresearcher 1708 days ago
That's right, and so does generating the electricity to charge the battery. Which is why I don't have stories written about how no CO2 is released as I use my computer from its charged battery. It'd be fair to scorn me if I did.

BTW, I think it's great that this rocket emits almost nothing but steam at runtime.