HNHacker News
TopNewBestAskShowJobs

angstrom

1,906 karma · joined September 21, 2007

submissionscomments
angstrom··on Why Tim Cook Is Steve Ballmer and Why He Still Has His Job at Apple
That's been the argument since Windows XP and to a lesser extend Windows 98SE were released. Too much has been added! From my experience the thing I dislike about Windows 10 is how often I find myself using WidnowsKey+X to use it.
angstrom··on Battery technology may emerge as a trillion-dollar threat to credit markets
It also does 2 other things as we've seen with other automation. The maintenance schedule can be forecast with higher accuracy (humans really make this difficult). Second, it lowers the insurance premiums as a result of higher predictability (humans REALLY screw this one up). As a comparison to existing solutions there's no room for competition if your company can't cross the moat.
angstrom··on We might live in a computer program but it may not matter
Could actually go a step further if relativity is right your'e looking at time slices in your local environment and ephemeral time slices before or after your plane of existence outside your local observable universe depending on your relative motion. The very premise that there is a constant rate of change which cannot be exceeded could also indicate everything has already been simulated.

Is it fate or freewill? It's a debate as old as philosophy.

angstrom··on Musk urges Tesla workers to cut costs ahead of fundraising round
$150m in 'luck'. See it's possible.
angstrom··on Musk urges Tesla workers to cut costs ahead of fundraising round
And luck save Apple as much as Bill Gates. He may be a great philanthropist, but corporate philanthropy isn't his shtick.
angstrom··on Ask HN: Would Elon Musk Make a Better President Than Hillary?
While we're comparing olives and oranges we should also consider if Elon would be a better runner than Usain Bolt.
angstrom··on Microsoft to Cut 2,850 More Jobs in Exit from Phone Business
As it stands Microsoft has basically become a staple commodity. Like proctor & gamble peddling soap products Microsoft peddles products for small/medium corporations. Xbox is the only thing keeping a foothold in the consumer space anymore. But they continue to make predictable money at it.
angstrom··on Why Land and Homes Actually Tend to Be Disappointing Investments
We'll lose fewer people if we colonize the planets.
angstrom··on How gentrification really changes a neighborhood
The first mistake would be to think you can. Same reason I don't have a second home on Martha's Vineyard or the Hamptons.
angstrom··on AlphaGo Beats Lee Sedol in Final Game
These kind of statements are only valuable to me if they are followed by "And these are the challenges that need to be overcome which are being worked on".

Otherwise it's a blanket retort. It's like saying "There are lots of X".

Ok, name 7. If you get stuck after 2 or 3 you're full of it.

angstrom··on Tesla Announces $500M Common Stock Offering
Particularly when you look at any company which is growing very fast. SolarCity would be an example where the company is growing exponentially, but the returns are spread over 20 years instead of being realized quarterly.
angstrom··on The MEAN Stack: MongoDB, ExpressJS, AngularJS and Node.js
Having done a large personalization project (25 million+ users) with Mongo as a proof of concept I tend to agree. It's great for small POC, but it still has problems under large applications. We took tailored our data collections to take advantage of memory locality, but for that project it wasn't a good fit. I'm more interested in Hyperdex at this point. Mongo is great for getting something up and running quickly.
angstrom··on Programmer under oath admits computers rig elections
This wasn't news then, why is it news now?

Less is demanded of our voting system than of our ATM system. The irony is that it is the same system. People vote with their money every day. Western democracy is realized through the market system on a national level. Locally it is still in tact as a function of voting ballots and money.

Governance is largely about the use of limited resources and less about civil liberties. Civil liberties are largely a function of popular majority and politicians just reflect the popular opinion of the day.

angstrom··on The Secret Tesla Motors Master Plan (2006)
http://data.bls.gov/cgi-bin/cpicalc.pl?cost1=45000&year1...

I was using the Bureau of Labor Statistics Consumer Price Index

angstrom··on The Secret Tesla Motors Master Plan (2006)
They've followed the plan well. I'd also like to point out a lesser known article from 7 years ago: http://money.cnn.com/magazines/business2/business2_archive/2...

The New Power Play

The Investor: Elon Musk, co-founder, PayPal

What he's backed: SpaceX, Tesla Motors

What he wants now: As Musk's two most recent investments - in a space rocket and an all-electric sports car - suggest, the 35-year-old entrepreneur likes to think big. So he's intrigued by the promise of a next-generation battery called an ultracapacitor, capable of powering everything from cars to tractors. Unlike chemical batteries, ultracapacitors store energy as an electrical field between a pair of conducting plates. Theoretically, they can be charged in less than a second rather than hours, be recharged repeatedly without sacrificing performance, and far outlast anything now on the market.

"I am convinced that the long-term solution to our energy needs lies with capacitors," Musk says. "You can't beat them for power, and they kick ass on any chemical battery."

Musk would know: He was doing Ph.D. work at Stanford on high-energy capacitors before he helped get PayPal off the ground. At least one startup, EEStor in Texas, and a larger company, Maxwell Technologies in California, are working on ultracapacitors. Yet Musk believes a university-based research group has an equal shot at a commercial breakthrough, since universities are where the most promising research is bubbling up. "The challenge is one of materials science, not money," Musk says.

The team to pull this off, he says, would need expertise in materials science, applied physics, and manufacturing. Musk wants to see a prototype that can power something small, like a boom box. "Make one and show me that it works," Musk says. "Then tell me what's wrong with it and how it can be fixed."

What he'll invest: $4 million over two years for a working prototype

Send your pitch to: mbb@spacex.com. -- M.V.C.

angstrom··on The Secret Tesla Motors Master Plan (2006)
You forgot one thing. Tack on 7 years of inflation and you're at nearly 52K.
angstrom··on Who Has the Guts for Gluten?
Had my tonsillectomy when I was 4 due to a severe tonsillitis infection. Never gave it much thought. It sucked and I got to have a lot of popsicles.
angstrom··on The Serenity of a 5pm Bedtime
Many people fail to appreciate it which is why there are so many ill behaved dogs and shows like Dog Whisperer. Meanwhile the owner is still socially inept and now they spend all their time with their dog. It's like saying you should have kids so you can socialize with other parents...it doesn't add up.
angstrom··on Tesla Model S 60kWh Gets Official EPA Ratings
Phase 2a Model S

Phase 2b Model X

At some point there is supposed to be a refresh of Roadster (model R) using the model S drive train. Probably itching to make the car for the masses the Tesla Model T (trademarked?).

angstrom··on Tesla Model S 60kWh Gets Official EPA Ratings
Software term. Means they can work the bugs out themselves before integrating it into a product sold directly to the customer. At least, that's what I would do.

http://en.wikipedia.org/wiki/Eating_your_own_dog_food

angstrom··on Tesla Model S 60kWh Gets Official EPA Ratings
Not to mention, the super chargers are an excellent testing ground for newer technology like super capacitors that use graphene. They can dog food improvements to the storage mediums without actually risking it in the power train.
angstrom··on Tesla Model S 60kWh Gets Official EPA Ratings
Which is why they will probably partner with solar city to get people hooked on solar panels for the home. The convergence of falling costs for solar panels and falling costs for electric cars with increased range will probably reach a critical mass similar to the Internet in the 90s and an enormous boost to the economy from the recaptured opportunity cost being consumed by internal combustion engines.
angstrom··on "Office Space" creator Mike Judge shooting new HBO parody of Silicon Valley
With a 30 second elevator pitch.
angstrom··on Google connects Play Store with Google+, reviews will feature name and picture
If this gets accepted as de-facto standard it would mark another shift towards less anonymity on the internet or an increase in fake accounts.
angstrom··on Elon Musk and the Hyperloop
Maybe they can dent the number of fatalities from human error. There is a hurdle in overcoming public perception. People say they wouldn't want to put their life in control of some automated computer, yet they put their life in the hands of thousands of other drivers every single day they drive.

In the US we accept 10000 fatalities annually from drunk drivers alone. Vietnam killed nearly 60000 and wounded countless others over the course of 20 years. In just the last 20 we've accepted more than 200,000 alcohol related deaths just getting from point A to point B.

So when people are afraid of a glitch in the system causing a pile up it is worth remembering such tragedies are possible, but it would still be something that could be corrected.

angstrom··on Apple’s stock price falls to lowest point in six months
I think their logical next move that's been fairly obvious to most people is the television. $120B ought to be enough to make that a reality and is the first true test of a post Jobs Apple.

It's likely been in the pipeline long enough to have Jobs's impressions, but if it lacks the final polish it will be glaringly obvious Apple is letting its focus slip. My expectation is something on par with the original iPhone launch.

angstrom··on Motor Trend Car of the Year: Tesla Model S
There is something to be said for having demonstrable concrete evidence of where your time was spent. Most service jobs lack this.
angstrom··on Motor Trend Car of the Year: Tesla Model S
...and the US declared Romney a failure this month.
angstrom··on Car Dealers Sue Tesla, Citing State Franchise Laws
It was arguably better to keep them on life support as a means of providing a much more controlled transition from ICEs to EVs.

Ultimately, the ICE car companies still have the innovator's dilemma in front of them. It's not that they don't see the benefits of new technologies, they just don't have a path that allows them to maintain their current size and infrastructure at the same time.

A few of the things Tesla is capitalizing on:

1) Dell's "just in time" manufacturing.

2) Google's use of commodity hardware for scaling. Big iron servers vs linux boxes that can fail individual is like the the li-ion batter pack with several thousand cells vs large nickle-based batteries.

3) Toyota's quality based on open, healthy, workplace relationships that put quality ahead of quantity.

4) Apple's retail store model that seeks to inform without a pressure to buy using a simplified comparison model.

5) The benefit of being the disrupter instead of the disrupted.

6) Engineering focused leadership instead of sales focused leadership; a solid product sells itself.

7) Infrastructure to support interstate EV travel.

In time, the entrenched auto companies will likely fail or shrink to shells of their former selves. Much of what needs to change has been a problem for 30 some years and runs orthogonal to what they're used to.

angstrom··on F1 Indian GP in real time with Google Maps
They're trying to deter the lazy criminals?
← PreviousPage 5 of 20Next →