Wednesday, September 22, 2021

Light Posting Notice

Admin note: Posting may be lighter than usual the rest of this week due to external obligations.

Tuesday, September 21, 2021

Perils Of Contingent Job Offers

"My Job Offer Was Rescinded -- After I'd Given Notice".

I'm not an expert on employment law. However, this article offers some useful tips to avoid being stuck in this position.

COVID Baby Bust

"The Pandemic Caused a Baby Bust, Not a Boom"

Monday, September 20, 2021

Download The Universe

"Now You Can Download the Entire Universe... All 3000 TB of It". (Via J.P.)

The Texas Switch

"The Texas Switch is a filmmaking technique in which an actor and stunt person are switched seamlessly during a single shot".

Friday, September 17, 2021

Surveillance Ruling

"Police violated Colorado Springs man's constitutional rights with 24/7 surveillance, court rules". (Via T.K.)

Tesla On Tribal Land

Most states do not allow car manufacturers to sell directly to consumers, but instead force them to user local dealers. Tesla has found away around the "dealer rule" in New Mexico, by opening a store on tribal land.

Thursday, September 16, 2021

Taco Subscription

CNN: "Taco Bell wants to sell you a 30-day taco subscription".

Um, that's a big "no" for me. But points for trying a creative new business model.

Nikon Microphotography Contest Winners

"Nikon Small World microscopy contest 2021: A few of our favorite images". (Via H.R.)

Wednesday, September 15, 2021

Toilet Training Cows

Not-an-Onion story: Toilet-training cows to reduce greenhouse gas emissions

I foresee a future IgNobel Prize!

Woolly Mammoth Update

"Lab-grown woolly mammoths could walk the Earth in six years if geneticist’s new start-up succeeds".

I wonder if woolly mammoth meat tastes good.  

Tuesday, September 14, 2021

Roomba Poop-Detecting AI

"New Roomba promises 'poopocalypse' horror stories are a thing of the past: The Roomba j7+ has a front camera and poop-detecting artificial intelligence."

Apple Issues Emergency Security Patch for Mac OS and iOS

"Go Update Your iPhone, iPad, Mac, and Apple Watch Right Now"

Monday, September 13, 2021

2021 Ig Nobels

"Sex can relieve nasal congestion, and other work honored by 2021 Ig Nobels". (Via H.R.)

Update: Year was wrong in title, fixed now!

Longevity Update

"Meet Altos Labs, Silicon Valley's latest wild bet on living forever"

Friday, September 10, 2021


Scanwiches: Cross sectional images of sandwiches.

My radiologist heart is beating just a little bit faster...


Wednesday, September 08, 2021

Atom Limbs Mind-Controlled Prosthetics

"This startup is bringing the first mind-controlled prosthetic arm to market"

American Aerospace

"America's Aerospace Industry is Regenerating". (Via G.F.)

Lithium Mine Versus Wildflower

Nevada lithium deposit "could power millions of clean-energy car batteries. There's just one roadblock: a rare, fragile species of buckwheat, for which a mine might mean extinction."

Tuesday, September 07, 2021

Wave-Particle Duality Update

"Experimental Confirmation of the Fundamental Principle of Wave-Particle Duality"

Figure 1. Double-path single-photon interferometer with controllable source purity used in our ENBS model. Two SPDC crystals, PPLN1 and PPLN2, are pumped and seeded simultaneously by the same pump and seed coherent lasers, respectively, resulting in the emission of two signal photons s1 or s2 for quantum interference detection at PD. Then, conjugate idler photons i1 and i2 provide the which-path (or which-source) information, where the controllable source purity is determined by the overlap between the SPACS of one of the idler modes and the unchanged coherent state of another idler mode. Two idler fields can be detected independently by detectors DA and DB. Credit: Institute for Basic Science


Bad Science Due To Autocorrect

"Excel autocorrect errors still plague genetic research, raising concerns over scientific rigour". (Via N.L.)

Our research shows autocorrect errors, particularly in Excel spreadsheets, can also make a mess of gene names in genetic research. We surveyed more than 10,000 papers with Excel gene lists published between 2014 and 2020 and found more than 30% contained at least one gene name mangled by autocorrect...

Monday, September 06, 2021

Light Posting Notice

Admin note: Posting may be lighter than usual the next week due to external obligations.

Friday, September 03, 2021

Room-Temperature Superconductor

"Room-Temperature Superconductivity Achieved for the First Time".

However, it requires enormously high pressures.

Panic Sellers

"When Do Investors Freak Out?" (Via Tyler Cowen.)

We show that panic selling and freakouts are predictable and fundamentally different from other well-known behavioral patterns such as overtradingor the disposition effect. Investors who are male, or above the age of 45, or married, orhave more dependents, or who self-identify as having excellent investment experience orknowledge tend to freak out with greater frequency.

Thursday, September 02, 2021

Book Index

"The radical power of the book index"

Wednesday, September 01, 2021