Thursday, April 30, 2015

Wednesday, April 29, 2015

Tuesday, April 28, 2015

Light Posting Notice

Admin note: Posting may be lighter than usual for a while, due to external circumstances.

MRI of Knuckle Cracking

Scientists have figured out what makes the sound when you crack your knuckles

Their conclusion:
Our data support the view that tribonucleation is the process which governs joint cracking. This process is characterized by rapid separation of surfaces with subsequent cavity formation, not bubble collapse as has been the prevailing viewpoint for more than a half century.
(Click through to see MRI images and video.)

Airfares and Big Data

"How airlines use data to charge more -- and how fliers are fighting back"

Sunday, April 26, 2015

Saturday, April 25, 2015

1 Star Dining

Washington Post sends reporter to see if a restaurant really deserves its 1-star Yelp rating.

Short answer: "Yes".

Wednesday, April 22, 2015

Police Methods To Get Password

"Drug dealer: Cops leaned me over 18th floor balcony to get my password".

From the article:
[L]ast week, one of the cops who had done the threatening took the witness stand to corroborate Cascioli's account. Jeffrey Walker, who was arrested in an FBI corruption sting back in 2013, admitted that he and another officer had in fact leaned Cascioli over his balcony to elicit the password...

The whole crazy case is a reminder that strong passwords are excellent tools for protecting your information from distant Internet predators. But when the predators have you alone in a room, the real question isn't about the strength of your password but about how much pain and fear you're willing to endure before giving it up.

Force Touch Tips

"How to Use the Apple MacBook's Force Touch Trackpad".

Today, the "Force Touch".  Tomorrow the "Force Choke"!

Tuesday, April 21, 2015

Ziploc Design

"The Surprisingly Complex Design of the Ziploc Bag"

Shuffling Vs. Smooshing

"A mathematician who has analyzed card shuffling for decades is tackling one final nemesis: 'smooshing.'" (Via Marginal Revolution.)

Scythe vs. Weedwhacker

Video:"Scythe vs. Weedwhacker". Sometimes old tech still works best.

Sunday, April 19, 2015

Rare Earth Substitues

"Boron-based atomic clusters mimic rare-earth metals". (Via H.R.)

Thursday, April 16, 2015

Google Robot Army

"Google has patented the ability to control a robot army"

Wednesday, April 15, 2015

Messaging Services Proliferate

"Messaging services are rapidly growing beyond online chat":
As the number of users has grown, specialised versions of messaging apps have emerged. What made Snapchat popular was the ability to exchange pictures that vanish after a few seconds (and often contain nudity). Secret, Whisper and Yik Yak let users remain anonymous (including bullies, unfortunately). Telegram stands out because of its strong encryption (making intelligence services unhappy). And FireChat works without cellular service: users’ phones communicate directly, which was a popular feature during recent protests in Hong Kong.

Monday, April 13, 2015

China's "Great Cannon"

"China's aggressive new censorship weapon can cripple your website"

Sunday, April 12, 2015

Pregnancy In Space

"Making Babies In Space May Be A Terrible Idea".

Related article on sex in space.

Thursday, April 09, 2015

Wednesday, April 08, 2015

Artisanal Pencil Sharpening

"Demand the Best: Here's The $15 Artisanal Pencil Sharpening Experience".
That $15 ($2.50 more than he used to charge) buys you "a pencil so sharp you don't want to sleep in the same room with it," a labeled bag of the shavings that fell from the pencil, a plastic tube that protects the pencil's tip from breaking in transit, and a certificate of sharpening, which gives you a sharpness rating and details like whether the pencil was sharpened in natural or artificial light. According to Rees, each pencil takes about 20 minutes to complete. By our estimate, he has made around $10,000 from his pencil sharpening business.

What makes Rees's efforts different from Brooklyn's distressed clothing and $20 egg creams is that he is at once sincere about his craft but not delusional enough to miss its absurdity.
(Via A.S.)

Police Department Pays Bitcoin Ransom

Ars Technica: "A small town police department just outside of Boston finally agreed to pay a $500 ransom to regain access to a police server that it had been locked out of after being infected with CryptoLocker ransomware."

Tuesday, April 07, 2015

GOT Deaths

"An illustrated guide to all 456 deaths in Game of Thrones". Warning: Lots of spoilers.

Light Posting Notice

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

Monday, April 06, 2015

Scaling Everest

Well-done interactive display: "Hundreds of climbers are gathering in Nepal to begin a months-long odyssey up the world’s highest mountain in hopes of spending a few extraordinary moments on its peak. Scroll along the icy path to see what climbers will experience on Everest's South Col, the most popular route up the mountain"

Thursday, April 02, 2015

How To Become A Minor Celebrity In China

"How I Became A Minor Celebrity In China (After My Stolen Phone Ended Up There)"

Wednesday, April 01, 2015