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chewymouse

1,791 karma · joined August 27, 2009

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chewymouse··on Ask HN: Do you know travel blogs that have animated SVG maps of their travels?
what was the prompt?
chewymouse··on Show HN: I made a simulator for personal finance and financial independence
Is there consideration for automatically estimating taxes per year based on input assets/income? Great GUI.
chewymouse··on An engineered PET depolymerase to break down and recycle plastic bottles
From the abstract:

Poly(ethylene terephthalate) (PET) is the most abundant polyester plastic, with almost 70 million tons manufactured annually worldwide for use in textiles and packaging3. The main recycling process for PET, via thermomechanical means, results in a loss of mechanical properties4. Consequently, de novo synthesis is preferred and PET waste continues to accumulate. With a high ratio of aromatic terephthalate units—which reduce chain mobility—PET is a polyester that is extremely difficult to hydrolyse5. Several PET hydrolase enzymes have been reported, but show limited productivity6,7. Here we describe an improved PET hydrolase that ultimately achieves, over 10 hours, a minimum of 90 per cent PET depolymerization into monomers, with a productivity of 16.7 grams of terephthalate per litre per hour (200 grams per kilogram of PET suspension, with an enzyme concentration of 3 milligrams per gram of PET).

Basically, plastics are polymers (many units) of repeating building block monomers (single unit). The single unit is terephthalate, a " dimethyl-ester that is a major starting material for polyester fibers and coatings." So you're breaking down the already formed polymers into the building blocks that can be redeployed.

chewymouse··on Google Chrome 78 is out: Forced dark mode, DoH trials, no more XSS Auditor
The Omnibox UI Hide flag has vanished for me. Once again my urls are truncated.
chewymouse··on No Doctor Should Work 30 Hours Straight with No Sleep
No: https://en.wikipedia.org/wiki/Libby_Zion_Law
chewymouse··on No Doctor Should Work 30 Hours Straight with No Sleep
The article is here: http://unmhospitalist.pbworks.com/w/file/fetch/65758972/desa...
chewymouse··on 2016 Nobel Prize in Physiology or Medicine Is Awarded to Yoshinori Ohsumi [pdf]
While CRISPR is an incredible technology with plenty of current exposure, the Nobel Prize in Medicine tends to move slowly; often discoveries that first debuted 20 years ago are only finally recognized. CRISPR will have its day in the Nobel sun, but unlikely in this decade.
chewymouse··on Yoshinori Ohsumi of Japan Wins Nobel Prize in Medicine
Duplicate with: https://news.ycombinator.com/item?id=12627521
chewymouse··on Nanorobots That Can Travel Down the Bloodstream and Precisely Target Tumors
Unfortunately, the original article is inaccessible both from a paywall standpoint ($32 at http://www.nature.com/nnano/journal/vaop/ncurrent/full/nnano...) and also from a technical standpoint.
chewymouse··on Machines That Will Think and Feel
How do you read this (paywall)?
chewymouse··on Netflix Has 76,000 Secret Movie Categories
Someone pastebinned the list before the takedown if you find it valuable: http://pastebin.com/RgKZuDLq
chewymouse··on 10 Months at Harvard, Quantified
Stephen Wolfram has been doing this for a while - the data is really interesting over the larger timescale: http://blog.stephenwolfram.com/2012/03/the-personal-analytic...
chewymouse··on Stop Glorifying Hard Work and Long Hours
"I have a friend who brags that he busts his * 60 hours a week driving a Coca-Cola delivery truck. Congratulations, I work 35 and make twice as much as he does."

The elitism you're all basking in is embodied by this sentence.

chewymouse··on The False Allure Of Group Selection by Steven Pinker
The original 2010 Nature paper coauthored by Wilson (http://www.nature.com/nature/journal/v466/n7310/full/nature0...) received a lot of press when it was initially published, and Wilson's back-and-forth with Dawkins and Pinker got just as much press back then. What Pinker is arguing against is not the initial paper (which he does address in this article briefly by repeating the kin fitness argument) but the claims that Wilson is reaching toward in his new book, The Social Conquest of Earth. Wilson's "press" is essentially this book. The "serious proposal" Pinker is refuting is this book, so this article is essentially a preemptive criticism.