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Hacker News
Complex-step differentiation and automatic differentiation (2001) [pdf]
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Tiny electric car looks like a washing machine and costs just $6,600
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Why Business Is So Difficult and Unpredictable
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Youngling & Feynman
The Art Of Business, Where Science And Business Depart. — Youngling & Feynman
Science relies in large part on replicability. Business does not. Copying is a zero-sum game and all participating players will compete profits away until they reach a Nash-equilibrium.
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Cost of a thread in C++ under Linux
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Daniel Lemire's blog
Cost of a thread in C++ under Linux
Almost all our computers are made of several processing cores. Thus it can be efficient to "parallelize" expensive processing in a multicore manner. That is, instead of using a single core to do all of the work, you divide the work among multiple cores. A…
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Product of Negatives
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How I Did It: From Psych Degree to VP of Data Science at Top Startup
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Data Science Interview Questions
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Hackernoon
160+ Data Science Interview Questions | HackerNoon
A typical interview process for a data science position includes multiple rounds. Often, one of such rounds covers theoretical concepts, where the goal is to determine if the candidate knows the fundamentals of machine learning.
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Better Business Bureau Just Rejected Basically All of Molekule’s Purifier Claims
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Wirecutter: Reviews for the Real World
This Advertising Watchdog Just Rejected Basically All of Molekule’s Air Purifier Claims
Independent analysis by the Better Business Bureau’s National Advertising Division rejected over two dozen of Molekule’s advertising claims.
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Coronavirus information and extenuating circumstances policy – Airbnb
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Airbnb
Extenuating Circumstances Policy and the coronavirus (COVID-19) - Airbnb Help Centre
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NymphCast: Casual attempt at open alternative to Chromecast
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Blogspot
NymphCast: a casual attempt at an open alternative to ChromeCast and kin
For the past half year or thereabouts I have been working on a little project of mine that I call 'NymphCast' [1]. The initial idea for it o...
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How Caloric Restriction Works
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Salk Institute for Biological Studies
Eat less, live longer - Salk Institute for Biological Studies
LA JOLLA—If you want to reduce levels of inflammation throughout your body, delay the onset of age-related diseases and live longer—eat less food. That’s the conclusion of a new study by scientists from the US and China that provides the most detailed report…
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ExpressJS vs. Actix-Web: performance and running cost comparison
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Medium
ExpressJS vs Actix-Web: performance and running cost comparison
Actix provides 85%+ running cost savings in a heavily loaded environments, while also providing smaller memory footprint and runtime safety
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Uyghurs for sale: ‘Re-education’, forced labour and surveillance beyond Xinjiang
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ASPI
Uyghurs for sale - ASPI
‘Re-education’, forced labour and surveillance beyond Xinjiang. What’s the problem? The Chinese government has facilitated the mass transfer of Uyghur and other ethnic minority1 citizens from the far west region of Xinjiang to factories across the country.…
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Ask HN: Does anyone have celiac disease and how do you deal with that?
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A parody Twitter account hits a nerve with Silicon Valley VCs
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Mats Järlström’s victorious 6-year battle over yellow lights
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How to Raise Money – It’s a Journey Not an Event
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Steve Blank
Steve Blank How to Raise Money – It’s a Journey Not An Event
Every year I teach classrooms full of students who leave class understanding the basics of how to search for product/market fit—and thinking their next goal is to “get funded.” That’s a mistake. Th…
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Scottish Power: "Billing chaos caused by a new IT system"
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the Guardian
Scottish Power accused of ‘cruel’ harassment of householders over debts they don’t owe
Its ‘chaotic’ accounting system is sending out bills and bailiff threats to non-customers
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Aleph is a tool for indexing large amounts of both documents and structured data
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GitHub
GitHub - alephdata/aleph: Search and browse documents and data; find the people and companies you look for.
Search and browse documents and data; find the people and companies you look for. - alephdata/aleph
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Joe, a Postgres query optimization bot
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Sun's JavaFX Mobile smartphone, the Neo 1973 (2007)
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