Ambiwlans

Ambiwlans t1_iybbkxz wrote

https://www.energy-storage.news/tesla-deployed-nearly-4gwh-of-energy-storage-in-2021/

Tesla is literally well ahead of projections and rapidly expanding.

Year 2017 2018 2019 2020 2021
Storage deployed (MWh) 358 1041 1651 3022 3992

For a global look at things: https://www.pv-magazine.com/wp-content/uploads/2021/04/04012_Global_grid-connected_energy_storage_installations_2sp-1.jpg

Tesla went from 0% to 37% of GLOBAL battery storage installs in 5 years. (lower bound estimate of 15% depending on what types of storage you include and installation timing)

And it is accelerating:

>Tesla Announces Record Energy Storage Deployments of 2.1 GWh in Q3 2022

https://www.tesmanian.com/blogs/tesmanian-blog/tesla-announces-record-energy-storage-deployments-of-2-1-gwh-in-q3-2022

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Ambiwlans t1_ixkocf1 wrote

Another part I don't like is the idea that he's being selected as a gift. An ESA sacrifice.

If that's true, they selected a subpar astronaut and put the other crew at risk in a deadly situation for a PR boost. Not to mention it is disgustingly patronizing.

If it isn't true, then they are diminishing everything this guy ever achieves by making it seem like he got it because he's disabled. And all for a PR boost.

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Ambiwlans t1_ivy8ln3 wrote

You fundamentally don't understand the tech you're talking about.

Fear and surprise doesn't make faster reactions, it makes worse ones. Imagine sdcs are people driving where time is slowed down 100 fold. Their reaction speed is that much better. Reaction speed to a sudden object for a person is 750ms ... a sdc is maybe 20ms. It isn't close.

And yes, when snow covers lane markings, humans stop using them. They also drive to avoid deep snow and ploughed snow. This is very erratic behavior that needs to be learned. Vision isn't the issue. With some radar types and quality maps, a sdc could see like it was a clear summer day during whiteout conditions.... but other drivers would appear to have gone insane.

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Ambiwlans t1_ivwqxux wrote

Visibility is an issue but sdcs have superhuman reflexes and have no fear or surprise. Ice isn't an issue, they'll be far safer from loss of control than humans.

The biggest issue in snow is neither of those. It is that humans drive very differently in a way that'd be illegal typically and that's challenging for sdcs. Learning that where the lanes actually are matterless than where people are driving, etc.

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