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govg

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govg
·tháng trước·discuss
I think air transport and oceanic shipping will probably still take time owing to energy density concerns, but there are electric trucks already (with trials of roadside charging rails that can actively charge during driving), and for a large part of the world, electrified trains are the norm. It's a uniquely US problem that rail isn't electrified, even other major OECD countries are above 50% if not more, while in places like India it is almost 100% electrified railway (one of the largest networks in the world).
govg
·2 tháng trước·discuss
What is the "frontier" in EVs that Chinese automakers are yet to achieve? And what automaker is at this so called frontier?
govg
·10 tháng trước·discuss
There are variants and flavours of this already at smaller scales like https://en.wikipedia.org/wiki/CalPERS?wprov=sfla1

But the US in general hates "state owned enterprises" in the form that China has.
govg
·6 năm trước·discuss
CMU is arguably top tier only for CS (where it is basically the top college tied with 3 others), the ivies generally are highly ranked in sciences and liberal arts, and also in other areas. The industry knows what's the best for subjects relevant to them, the school kids are just going by a general quality perception (which may or may not match with the industry perception).