Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
nether
searching PlanetScale…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
25 ms
·
181.
▲
by
nether
10y ago
Viewing it from a bike at night reveals more character: http://www.thepassageride.com/Photos
182.
▲
The Death of Nintendo Has Been Greatly Under-Exaggerated (2013)
(techcrunch.com)
1 points
by
nether
10y ago
|
0 comments
183.
▲
by
nether
10y ago
> When I signed up the sample they took was spit in a vial. Yes, and? I don't see the significance of the testing medium here. DNA sequencing from hair or blood or saliva will yield identical results.
184.
▲
by
nether
10y ago
I wonder if there are instances where people signed the NDA and took the money, that we have not heard about.
185.
▲
by
nether
10y ago
You measure how much stress is applied to critical components, which uses up some of their finite lives. From experiment and theory, we know how much "damage" is done to a part subjected to a given stress. Similarly we know how mu
186.
▲
by
nether
10y ago
X-ray takes care of macro internal defects. It doesn't reveal defects at the grain (nanometer) scale, outside of research labs. I think it'd be time prohibitive to scan at that resolution for every component of large systems.
187.
▲
by
nether
10y ago
Yeah, we used X-ray inspections to get away with smaller safety margins at my last employer. Plastic deformations start at the grain level (nanometers) though, and I don't think there's any X-ray microscopy to do this en masse.
188.
▲
by
nether
10y ago
Semantics - it is anticipated and quantified, but with error bounds ;)
189.
▲
by
nether
10y ago
Yes, mitigated compared to a full-speed descent. It's not really possible to compare it to an entirely different system though like a fighter jet. Fatigue is analyzed at a part level, like a single strut or a patch of aluminum reinforc
190.
▲
by
nether
10y ago
Not to be pedantic, but it's not possible to inspect an entire rocket for all defects because so many of them are microscopic and internal (not on the surface of a solid part). These can be analyzed and predicted with fatigue models in
191.
▲
by
nether
10y ago
Welp
192.
▲
Kimchi and hypochondria keep South Koreans healthy
(ft.com)
1 points
by
nether
10y ago
|
0 comments
193.
▲
by
nether
10y ago
Seriously unless you're budget constrained, so much better. Cost twice as much as 2-week lenses, but you get to crack open a sterile pair each morning. Toss em at night.
194.
▲
Oh, Looks Like You've Been Using Tinder Wrong This Whole Time
(buzzfeed.com)
2 points
by
nether
10y ago
|
0 comments
195.
▲
by
nether
10y ago
Visions of a Flying Machine by Jakab. About the Wright brothers. Basically emphasizes how they were consummate engineers , not scientists. In a field where there were not yet any textbooks, they zeroed in on what was necessary to build a p
196.
▲
by
nether
10y ago
Then again at universities, isn't it generally the older profs and not the fresh postdocs doing the most novel work?
197.
▲
by
nether
10y ago
I think Vern Raburn was when he started Eclipse Aviation. Company still lost a billion.
198.
▲
by
nether
10y ago
Looking at their about page, these guys have a lot of aerospace experience: Lockheed, Boeing, Gulfstream, Scaled Composites (!), SpaceX, NASA, P&W, and more. I'm optimistic about this project. Hopefully they'll turn out more l
199.
▲
by
nether
10y ago
No kidding. I've still got 5 bring a friend tickets for Mammoth, if anyone on HN is interested.
200.
▲
by
nether
10y ago
This is unfair. It is also unfair that blacks receive harsher punishments, starting in preschool , and that this prejudice follows them their entire lives. Can you imagine that? Being told by society that you are bad and predisposed to bei
201.
▲
by
nether
10y ago
> There are big racial differences in how school discipline is meted out: students of color are much more likely to be suspended or expelled that white students, even when the infractions are the same.
202.
▲
Black Preschoolers Far More Likely to Be Suspended
(npr.org)
2 points
by
nether
10y ago
|
1 comments
203.
▲
Blacks Receive 60% Longer Sentences for Same Crimes
(newsone.com)
2 points
by
nether
10y ago
|
0 comments
204.
▲
by
nether
10y ago
Well, I don't think there's much consideration of nuclear power in the first place by most countries. A nuclear-powered B-36D (large bomber) was explored in the '60s though. Complications included the weight of the lead shiel
205.
▲
by
nether
10y ago
But they do have experience in aerospace, since they're made up of engineers from Boeing, Cessna, and NASA.
206.
▲
by
nether
10y ago
Anything wrong with buying a commercial clothes washer and dryer, like the ones at laundromats?
207.
▲
V for victory
(economist.com)
1 points
by
nether
10y ago
|
0 comments
208.
▲
by
nether
10y ago
"Longer path" has no bearing on reality. A flat plate can generate plenty of lift even with both sides the same. It's also hard to define "path," as the air starts convecting well ahead of the wing in subsonic flow.
209.
▲
by
nether
10y ago
Just live in the lame ass suburbs like everyone else. What the fuck is wrong with you people? Are you going to be on your deathbed wishing you had more squid ink pasta and museums in your life? No, you'll wish you spent more time your
210.
▲
by
nether
10y ago
You can't deny that the morepigs young are opting for are highly degenerate.
More ›