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recharged93

15 karma · joined April 20, 2018

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recharged93··on SpaceX's rise can be traced to a critical launch from a Pacific isle
Cause those mega companies have to fulfill short term profits.

SpaceX is doing revolutionary things no doubt. But it has one clear mission compared to other companies.

recharged93··on With more students boasting flashy GPAs, academic honors lose their luster
Do grades even matter anymore?

Unless you're applying to a gov't job, you're connections, friends, professors that like you, github accounts, art or MBA portfolio are the tools that move you "up" in the world. And in that order.

Online education dilutes GPA too. As well as more tech skill degrees (devops certs), aka those were called trade/vocational schools in my day.

I've never seen a GPA on an intern application/resume in the last 3yrs. Unless and (unfortunately) its from a visa student. Hmmm.

recharged93··on Twitter meets TensorFlow
+1

ML requires you know exactly what you want. And not what you need...

If you're not exact, disaster is imminent. Uber accident comes to mind.

Yes, rolling stones reference too.

recharged93··on Bird is the fastest startup ever to reach a $1B valuation
Great, a scooter in the rain, cold, wearing a suit/dress, and avoiding traffic and people. Carrying nothing...With crappy tires.

Yep, a unicorn business...

recharged93··on U.S. Files Criminal Charges Against Theranos’s Elizabeth Holmes, Ramesh Balwani
Basically the gov't employee, son, and likely others we don't know about lost their jobs and even blacklisted.

I say 90% of VC back companies are blowing smoke to the endpoint investor, public and consumer. 100% of those companies have miracle products that scale forever and work... In 1 specific ise case: the demo booth. They oversell. I see 2 out of 10 startups bring a viable product to the global 2000 table.

Spacex: we can go to Mars, but haven't even launched a Mars rocket. Google: AI is here, and the product? Waymo, logs millions of miles, is just sunny conditions?

The common strategy: lie(aka promise), sell the future, hopefully you get the solution and hit time to market. Holmes was following the same playbook, BUT just gave up, and that's got her investors and comsumers furious. If she apologized, AND stuck with it, investors would still back her, and the public flac would have subsided....VCs were sold on her future.

On the opposite end, aside from real mistakes is a company like Apple: they sell the future and deliver.

recharged93··on Ask HN: Are you working on interesting technical problems?
Used to be developing hardware and software swarm tech for drones. shows. (yes, I'm that guy)

Company didn't want to spend millions in sustainable infrastructure and evolution (we found another company to do it, they threw big bucks! Wink!) and instead politics pushed things to wilder [IMHO, unachievable] ideas. But that's research nowadays: politics and money. Went into walking robots last year, and... similar result. Now in product development, gluing s/w libs and resoldering circuits from a CM overseas. What a roller coaster last 5 yrs. But it pays the bills.

Hard to do anything challenging today, once the MBAs and sales folks come in (now at very early stages) all challeneges get snubbed for the release date, presentation deck, ecosystem "messaging" and manufacturing.

recharged93··on Behind the Messy, Expensive Split Between Facebook and WhatsApp’s Founders
Bingo.

The only mass market "free, but pay at some point" model is ads. Nothing else. That is the last 10yrs of Silicon Valley and pretty much every startup today. Cause if you have a great idea and decent execution, FANG companies have so much power to enter the market and crush you, 1st mover advantage is the exception nowadays. Or at least buy you out, github is a perfect example.

recharged93··on Using Flywheel Batteries to Charge Electric Vehicles in Ten Minutes
Check out activepower. They've been in the flywheel biz for awhile for data center power.

But they've been struggling for a viable business last 10yrs.

Area required and noise are big issues.

recharged93··on Rethinking GPS: Engineering Next-Gen Location at Uber
I thought of snr as a trigger, and sensitive to design-- it accounts for antenna setup, thus different for every phone.

Why not use HDOP, VDOP? It's a better inidication of how off you really are (likely within CEP). Pretty much every new drone AHRS uses DOP values vs snr...