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martian

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juliapott.substack.com 3y ago

Drink Like a Rainbow

martian
1pts0
www.piratewires.com 4y ago

The Crime of Curiosity

martian
11pts0
www.eurekalert.org 5y ago

Novel immunotherapy approach to treat cat allergy

martian
2pts0
www.coindesk.com 5y ago

The Last Word on Bitcoin’s Energy Consumption

martian
3pts3
www.wired.com 5y ago

The Secret, Essential Geography of the Office

martian
6pts0
blog.google 7y ago

Bringing Google Fi to More People on Android and iOS

martian
2pts0
www.sciencedaily.com 9y ago

Did Humans Create the Sahara Desert?

martian
16pts6
techcrunch.com 9y ago

San Francisco Muni hacker gets hacked back

martian
1pts0
firstround.com 9y ago

What I Learned from Developing Branding for Airbnb, Dropbox and Thumbtack

martian
2pts0
news.ycombinator.com 9y ago

Ask HN: What are your favorite board games?

martian
48pts62
bids.github.io 10y ago

A Better Default Colormap for Matplotlib

martian
114pts23
www.mprnews.org 10y ago

Should farmers or city pay to clean the water? Iowa may decide

martian
1pts0
aeon.co 10y ago

How economists rode maths to become our eras astrologists

martian
8pts0
www.theatlantic.com 10y ago

How America's Coastal Cities Left the Heartland Behind

martian
1pts0
www.rjionline.org 10y ago

Kevin Kelly on Technology forces shaping the future [video]

martian
23pts0
kottke.org 10y ago

Edward Snowden's Fermi Paradox Solution

martian
9pts3
www.thumbtack.com 11y ago

A romance of a single dimension: linear git history in practice

martian
9pts0
www.thumbtack.com 12y ago

Do More and `make` Less with GNU Make and Less.js

martian
27pts16
blogs.wsj.com 12y ago

Let Designers Code, and Engineers Design

martian
1pts0
johncarlosbaez.wordpress.com 12y ago

Levels of Excellence

martian
182pts44
www.youtube.com 12y ago

The Kids' Guide to the Internet (1997)

martian
1pts0
vimeo.com 13y ago

Designing with Forces (Ryan Singer)

martian
1pts0
www.businessweek.com 13y ago

A Local Services Hub to Rival Angie's List?

martian
3pts0
content.stamen.com 13y ago

MapStack: Maps for All

martian
1pts0
codeascraft.com 13y ago

Leveraging Big Data To Create More Secure Web Applications

martian
2pts0
www.thumbtack.com 13y ago

PyCon 2013 Coding Challenge Roundup

martian
29pts3
www.change.org 13y ago

Petition to save Google Reader

martian
1pts0
designmind.frogdesign.com 13y ago

20 Tech Trends for 2013

martian
1pts0
www.procode.org 13y ago

Stacked Git

martian
1pts0
www.uahirise.org 13y ago

The Top of Coprates Chasma (Valles Marineris)

martian
1pts0

Substack | SF, NYC, Remote US or Canada | https://substack.com

Substack is building a new economic engine for culture. Many of the world's leading thinkers, writers, and creators are using Substack to produce their work and connect directly with their audiences.

Substack is a startup funded by YC, a16z, and others. We raised our Series B two years ago and are growing quickly.

We are hiring for:

  - iOS engineer
  - software engineering manager
https://substack.com/jobs

Substack | SF, NYC, Remote US or Canada | https://substack.com

Substack is building a new economic engine for culture. Many of the world's leading thinkers, writers, and creators are using Substack to produce their work and connect directly with their audiences.

Substack is a startup funded by YC, a16z, and others. We raised our Series B two years ago and are growing quickly.

We are hiring for:

  - full-stack engineer
  - iOS engineer
  - software engineering manager
Please submit your resume at substack.com/jobs and mention HN Who is hiring

That was my take as well. I'm not convinced that BTC is technically or ethically "worth" the energy usage either way, but this is a useful/nuanced perspective.

Energy usage is distributed across industries and sectors, and we frequently criticize oil/gas and automobiles. Other technologies, like batteries, seem to avoid the laser-focus of the eco-oriented press. Batteries are very energy-heavy/carbon-heavy to produce. For example, the total carbon impact of a Tesla may in fact be higher than a conventional automobile. [1]

Point is: understanding total environmental costs of any technology is a Hard Problem.

[1] https://www.ucsusa.org/resources/cleaner-cars-cradle-grave

This reminds me: One of the best books about a long walk is Patrick Leigh Fermor's "Time of Gifts" (and the subsequent books). Memoirs of his time before WW2 literally walking from one side of Europe to the other.

His cultural insights, historical perspective, and witty language are all exquisite.

Bummer. I own one and use it every day for listening to high quality audio on an old stereo setup. The sound quality is so great!

I routinely buy these for friends/family who want better digital audio setups and they tend to work great. I’ve never had any issues.

The best feature is “Ok, Google, play X.” When combined with Spotify’s amazing music index (really good for rare recordings/composers/etc), this is a super powerful mechanism to play any music at high quality. Best of all I can do it without needing to look at my phone and fend off the distractions there.

I hate telephones 9 years ago

Do Not Disturb has a variety of options on iOS that can allow calls from your contacts and blocks all others.

I don't disagree with the sentiment here, but want to add a few comments: If you have to walk once you get off of Bart (and let's be honest, the Bart stops are pretty well spaced out), your commute goes up. SF transit (the 38 Geary, the N) might seem slower, but you typically don't have to walk as far when you get off. Also, depending on time of day, Muni runs more frequently than the specific Bart lines. Compared with NY Metro (or most other major cities), Bart stops are spread thin.

And quick nit on the Presidio: it's a lovely place to live and if you live there, there is a free shuttle to downtown called the Presidigo that's easy and efficient.

I bought a top rated air purifier a couple months ago off of the recommendation from Wirecutter. I live in SF, not China, but it's dramatically improved quality of life in my apartment. It cleans out smokey air from cooking very quickly, and cuts down dust/particulates especially in the spring months when pollen is everywhere. Highly recommend.

Why aren't these kinds of calls straight up illegal in the first place? Telecom companies who hand out numbers to spammers should get fined like crazy, and the burden of proof goes on them for dealing with the people they give US phone numbers to.

But for now, I use the iPhone's Do Not Disturb option and allow calls only from contacts. I used to get harassed daily by shit companies selling me stuff, and I'd report them to the FTC, and it was a huge annoyance. Now I have to see the missed call from an unknown number, but at least my phone doesn't ring.

Prions are both beautiful and terrifying. One of my favorite science fiction stories is Kim Stanley Robinson's "Aurora". He makes great use of the prion concept, and its consequences for human life, in relation to space exploration. Fascinating read if you're interested in the topic.

True innovation happens in amazing places. I'm really excited to see the future of agriculture enhanced by robots and AI.

One Bay-area company doing awesome stuff, not mentioned in the article, is Blue River Technologies. They make lettuce crops (of all things, lettuce!) insanely efficient with AI and hyper-fast distributed systems computations. This stuff is so cool.

Unit Economics 11 years ago

The number of companies that have bad unit economics is, I agree, substantially higher than it should be. But I'm not sure this explains the bubblegum expansion of valuations and rounds we're seeing today. There are many thoughtful comments on the perceived bubble from people all over the industry. I'm not qualified to say one way or the other, but I did enjoy Mark Cuban's recent post on the matter. [1]

My company, Thumbtack, got a lot of this right early on. Years ago we doubled down on getting the unit economics right. So right that we were (IIRC) profitable for a month or two before taking a big VC round. Not sure how many other companies can say that. But at the end of the day, if the bubble is a bubble and it pops, knowing that we would survive and be able to make a profit is hugely satisfying.

My advice to any young startup is figure out how to make money early on. It's the rare Google/Facebook that can blow up and use the platform to sell ads. Most startups will not do this, but many can still make good money doing important things that people will pay for.

[1] http://qz.com/356620/mark-cuban-is-absolutely-convinced-we-a...

Unit Economics 11 years ago

Also: never underestimate laziness. Typing in a credit card takes work.

Re: Netflix/Spotify price differences. The relative size of the libraries (vs all content in the domain) is something to keep in mind. Netflix gives users access to some videos, but Spotify gives users access to almost all songs [1].

[1] Can't find precise estimates for sizes of libraries, so apologies for the argument from anecdotal evidence.

Our mission is to help people accomplish personal projects by matching their needs to the best service professionals in their area. From wedding photographers and DJs to home contractors or French tutors, Thumbtack can help.

We are backed by Sequoia and Google Capital. Offices in SoMa with daily home-cooked food and a friendly, ambitious team of 30 engineers. We're looking for expertise in Go, Python, data science (ML and NLP), mobile, and web.

Current projects:

  * Hadoop/Spark data research platform
  * Two-sided search and discovery system to connect the marketplace
  * Scaling of core systems on AWS
  * Building an Android app to empower service professionals to be more efficient
For more information:

http://www.thumbtack.com/jobs

http://www.thumbtack.com/engineering

Also, feel free to email me (chris at) with any questions!