HN user

tschuy

94 karma

Software and infrastructure at Indent. Formerly CoreOS, Red Hat.

    Github: https://github.com/tschuy
    email me: evan@tschuy.com
Posts0
Comments42
View on HN
No posts found.

Transatlantic flights average 75 mpg per passenger, but can be up to almost 100 mpg per passenger:

https://en.wikipedia.org/wiki/Fuel_economy_in_aircraft

Jet fuel is 37.4 MJ/L; compare to gasoline at 34.2:

https://en.wikipedia.org/wiki/Energy_density#Energy_densitie...

An electric car will have up to 150 miles-per-gallon equivalent (aka 150 miles per the same amount of energy that's in one gallon of gasoline):

https://en.wikipedia.org/wiki/Miles_per_gallon_gasoline_equi...

So therefore, an electric car with just the driver is more efficient energy-wise than an airplane, while an average airplane is better than a gas car with even three people in it.

I could potentially see technology like this being useful even for people without vision issues. The ability to read information from a display without needing to glance down at the watch would be great.

In SFO most recently, I was welcomed back only after I thanked the guy at passport control and told him to have a good day. It really depends on how passport control feels that day.

IBM Design 10 years ago

However, then you wind up with 1,000 different products with 1,000 different design languages, if the designs are even thought through well enough to be considered having a design language.

Are there common devices out there with these?

Most Android devices since maybe late 2012 have had one. It's used for enhancing GPS lock, and whatever developers can dream up. All I've heard about it being used for is a distributed air pressure sensor network used for weather prediction, tracking, etc. [0[

0: https://www.pressurenet.io/

The default range for graphs is (-10,10) in both dimensions, while the screen has a 3:2 aspect ratio. The default makes perpendicular lines that aren't on the axes stretched horizontally and appear to be at non right angles.

G is for Google 11 years ago

Looks like Alphabet.com whois was updated on August 3rd through a domain holding company. Maybe they do?

And for those that want to see what a successful key check looks like:

    +---------------------------------------------------------------------+
    |                                                                     |
    |             _o/ Hello Evan Tschuy!
    |                                                                     |
    |                                                                     |
    |  Did you know that ssh sends all your public keys to any server     |
    |  it tries to authenticate to?                                       |
    |                                                                     |
    |  That's how we know you are @tschuy on GitHub!
    |                                                                     |
    |  Ah, maybe what you did't know is that GitHub publishes all users'  |
    |  ssh public keys and Ben (benjojo.co.uk) grabbed them all.          |
    |                                                                     |
    |  That's pretty handy at times :) for example your key is at         |
    |  https://github.com/tschuy.keys
    |                                                                     |
    |                                                                     |
    |  P.S. This whole thingy is Open Source! (And written in Go!)        |
    |  https://github.com/FiloSottile/whosthere                           |
    |                                                                     |
    |  -- @FiloSottile (https://twitter.com/FiloSottile)                  |
    |                                                                     |
    +---------------------------------------------------------------------+
Connection to whoami.filippo.io closed.

List comprehension are a very common thing in Python.

If you knew Python you'd know exactly what that means. But zokier is right, a map is probably a better choice here.