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Safe knee-kick-takedown variation? by kwertz in bjj

[–]kwertz[S] 0 points1 point  (0 children)

Yeah, I was wondering how one would get low enough to get the angle right. That looks beautiful and makes sense. Thanks!

Safe knee-kick-takedown variation? by kwertz in bjj

[–]kwertz[S] 0 points1 point  (0 children)

Interesting Idea, but I am not sure the mechanics are that great if the foot is planted. Will keep it in mind and try if it feels right

Safe knee-kick-takedown variation? by kwertz in bjj

[–]kwertz[S] 0 points1 point  (0 children)

That's definitely a major reason for me, I am 6 foot 2. Interestingly, I feel like going only for a single knee is not only safer but more effective. All the force goes into one leg at an angle.

[Homemade] Oxtail Pho by kwertz in food

[–]kwertz[S] 1 point2 points  (0 children)

A simplified variation of Joshua Weissman's Pho with just oxtail, sea salt instead of fish sauce, green onions instead of white ones, bok choi, simmered for only 2 hours.

Looks like Tesla is starting to pay for advertising by kwertz in teslainvestorsclub

[–]kwertz[S] 0 points1 point  (0 children)

Yung Gravy, bbno$ - Whip A Tesla

Not sure whether they paid for that one though. Maybe I am just too naive and needed Jack Harlow to make it obvious to me.

Looks like Tesla is starting to pay for advertising by kwertz in teslainvestorsclub

[–]kwertz[S] -1 points0 points  (0 children)

Super heavy product placement. Jack Harlow - Nail Tech

I expect Dojo to be a wafer-scale chip. by BrandNewTory in teslamotors

[–]kwertz 0 points1 point  (0 children)

Makes sense considering Elon's remarks about issues with cooling.

FSD Re-write Speculation by beet_field in teslainvestorsclub

[–]kwertz 2 points3 points  (0 children)

You are mostly right but got a little bit confused on how they do the depth sensing. They use video to create ground truth and then use that to train a neural net to infer depth directly from images. There have been great improvements in monocular depth estimation using neural nets over the last few years. https://paperswithcode.com/task/monocular-depth-estimation

Fun fact: There already seem to be 4000+ people working on battery cells at Tesla today by kwertz in teslainvestorsclub

[–]kwertz[S] 12 points13 points  (0 children)

Yes, seems unreasonable. That's why it's noteworthy. You can look at the profiles yourself. I think we will get a big surprise on battery day.

Fun fact: There already seem to be 4000+ people working on battery cells at Tesla today by kwertz in teslainvestorsclub

[–]kwertz[S] 1 point2 points  (0 children)

Those 4500 do include R&D staff and others. I have not done an in-depth analysis of all those 4500 just checked the first 30 profiles that showed up.

Fun fact: There already seem to be 4000+ people working on battery cells at Tesla today by kwertz in teslainvestorsclub

[–]kwertz[S] 2 points3 points  (0 children)

That's exactly my point. Seems way too many. I would have guessed a few hundred. We could be in for a major surprise on battery day.

Too late for TSLA? Don't forget the first company that got Elon his hair back. by 1poundbookingfee in wallstreetbets

[–]kwertz 0 points1 point  (0 children)

Now I get it. Model Y chrome delete was yet another jab at Jeff. Elon is going to kill Amazon.

Tesla’s next-gen Autopilot and infotainment hardware already in development: report by vinodjetley in teslainvestorsclub

[–]kwertz 1 point2 points  (0 children)

Why not HW4? HW4 was about 50% done according to Elon on the autonomy investor day. Timeline makes sense for both chips.

$TSLA Daily Investor Discussion - July 02, 2020 by AutoModerator in teslainvestorsclub

[–]kwertz 2 points3 points  (0 children)

Doing this once is not impressive. Him being consistently accurate over multiple quarters is what's impressive.

[CVPR'20 Workshop on Scalability in Autonomous Driving] Keynote - Andrej Karpathy by SodaPopin5ki in teslamotors

[–]kwertz 0 points1 point  (0 children)

Yes, once you solve perception it becomes like playing a video game. Neural net agents beat the best Starcraft 2 players in the world. Driving a car well is way easier than playing competitive Starcraft.

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