HackerTrans
TopNewTrendsCommentsPastAskShowJobs

malchow

no profile record

Submissions

White paper: Enphase universal bidirectional EV charger

enphase.com
2 points·by malchow·3 months ago·0 comments

SpaceX alumni found Critical Loop to enable private distribution grid upgrades

latitudemedia.com
3 points·by malchow·3 months ago·0 comments

Stanford EE292: Burgelman on Intel's mistakes and prospects

hnvr.medium.com
1 points·by malchow·4 months ago·0 comments

Stanford EE 292P: How China will 'quarantine' Taiwan

hnvr.medium.com
1 points·by malchow·4 months ago·0 comments

Starlink updates privacy policy to allow consumer data to train

finance.yahoo.com
128 points·by malchow·5 months ago·38 comments

Week 3: EE 292P Transistor Physics with Mark Lundstrom (Purdue)

hnvr.medium.com
1 points·by malchow·5 months ago·0 comments

Week 2: EE 292P The Semiconductor Technology, Pt. 1

hnvr.medium.com
1 points·by malchow·6 months ago·0 comments

Week 1: EE 292P Atoms, Bits, and the National Interest

hnvr.medium.com
1 points·by malchow·6 months ago·0 comments

Stanford EE 292P: Atoms, Bits, and the National Interest

twitter.com
1 points·by malchow·6 months ago·0 comments

comments

malchow
·24 days ago·discuss
https://www.linkedin.com/pulse/bicycle-joseph-malchow-liv9c/
malchow
·24 days ago·discuss
Well-run autolabs recursively training discipline-specific models are becoming very valuable assets. I write more about this here:

https://x.com/jmalchow/status/2067298271647904061
malchow
·2 months ago·discuss
As time goes on, the value of the model will go down and the value of the tools will go up.
malchow
·4 months ago·discuss
For those who may have forgotten, Mattermost is quite good these days: https://mattermost.com/
malchow
·6 months ago·discuss
What's interesting is you might not want to see de novo AI-generated storytelling (slop factor), but you might really like the way AI can make a story crafted by humans more interactive.
malchow
·6 months ago·discuss
You can add your car to your whole-house AC bus using the Enphase bi-di EVSE, releasing this year:

https://enphase.com/ev-chargers/bidirectional
malchow
·6 months ago·discuss
Satellite signals are just weak RF signals and can be disrupted easily. There is nothing 'hardened' about them. It's funny that people think Starlink or any of its many incipient competitors are any different.
malchow
·6 months ago·discuss
This is an incredible foretaste of what AI can enable in gaming. Not replacing humans (the creators here are former leaders from Minecraft), but rather simply unlocking more fun gameplay by offering creativity, humor, and branched storytelling customized to the player.
malchow
·8 months ago·discuss
I have a Tesla Model X and the front door and rear door aren't even latitudinally aligned.
malchow
·9 months ago·discuss
In addition to bi-facials starting to work quite well, HNers may be interested in a rising class of ultra-low-mass material that has come out of work at Stanford and Intel in transition-metal dichalcogenides (TMDs) (e.g. for MoS₂, WS₂, WSe₂, etc.).

It turns out these enable a very high specific-power PV cell that adds another even more attractive production curve behind what is happening in vertical bi-facials. See e.g.:

https://ee.stanford.edu/frederick-nitta-koosha-nassiri-nazif...

https://www.arinna.xyz/
malchow
·10 months ago·discuss
Cells are subject to aggressive binning – akin to the early days of MOS process. And specs and process capability adhesion in the industry are not as "serious" as they are in the modern, U.S.-led semiconductor industry.

Source: I work on 100% Si anode batteries constructed in part with a litho-derived laser process at Enovix.
malchow
·10 years ago·discuss
The funny (or unfortunate, if you're FB) component is that if the FB form response in favor of Free Basics had been written more elegantly, TRAI might have considered it to be responsive. The TRAI invitation to comment was winsomely written. It included the following as the final question:

Are there alternative methods/technologies/business models, other than differentiated tariff plans, available to achieve the objective of providing free internet access to the consumers? If yes, please suggest/describe these methods/technologies/business models. Also, describe the potential benefits and disadvantages associated with such methods/technologies/business models?

A rather nice invitation for people who actually did want to write in in support of Free Basics.