See How Gotta Groove Presses Gorgeous Vinyl Records

There’s a video embedded in article – about a fast-growing company in Cleveland that makes vinyl records.  Lots and lots of vinyl records.

The video shows the techniques that go into producing limited-run vinyl records and it also shows the human contribution that goes into each record. There’s no room for robots in this plant.

Source: See How Gotta Groove Presses Gorgeous Vinyl Records

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How Life Shatters Chemistry’s Mirror

Fascinating article from 2009. If life exists in other parts of our solar system it is probably “left handed” in the sense that the amino molecules of life on Earth are left-handed. But life in other parts of the universe might be right-handed.

How Life Shatters Chemistry’s Mirror

 

Human Factors – the Del Key

On my occasional-use laptop, the Ins, Del, Home and End are all nestled together – too close for my fingers to use reliably – and labeled with letters that are too small for my eyes to see reliably.  Of these four keys, I use the Del key the most.  (Not as much as the BackSpace key, of course, but it is both uniquely sized and positioned).
A couple of days ago…Eureka!  I cut out a little post-it note and put in on top of the Del key.  Problem solved?  No, it wasn’t solved.
I used a red Post-It note, thinking it would be easy to see and that the colour would be a clue to its function. I was half-right.
Now when I need to delete something, the Del key is easy to see but, unconsciously, I avoid touching that red key.  I find myself (days of occasional use later) seeking the Del key on either side of the red key.
Humans!

Will the real “Smart Water” please stand up?

Coca-Cola has introduced a new beverage: Glaceau Smart Water.  (I’m serious.)  They distill Connecticut spring water and then add minerals into the distillate.  What’s “smart” about that?

A better approach to “smart” water, I think, is that taken by a British firm, SmartWater Technology Ltd.  They make a liquid containing a code that can be read under ultraviolet light. I note that SmartWater Technology Ltd. is aware of the importance of branding:

“We do not take awareness or knowledge of the SmartWater brand for granted, which is why this work continues to be a fundamental component in our ongoing crime-fighting strategy. We are always searching for dynamic new ways to promote our brand to the criminal fraternity and wider communities. Only by doing so will we continue to ensure that SmartWater remains the UK’s most powerful crime deterrent.”

What I don’t know is what Coca-Cola knows about the extent of  the UK firm’s world-wide trademark rights. Bring in the lawyers.

 

“The Coca-Cola Company brings you glacéau smartwater, vapor distilled water with electrolytes. ”

http://www.coca-colacompany.com/brands/glaceau-smartwater

“SmartWater consists of a liquid containing a code that can be read under ultraviolet light. It is intended to be applied to valuable items, so that if they are stolen and later seized by police, their original owner can be determined. Another application is a sprinkler system that sprays a burglar with the (invisible) fluid, which cannot be washed off and lasts for months, to generate evidence that connects a suspect to a specific location.”

https://en.wikipedia.org/wiki/SmartWater

“Made by a US bottler called Glaceau, Smart Water begins as an artesian spring in Northern Connecticut. After the water is distilled,a balance of Magnesium, Potassium, and Calcium is introduced, adding electrolytes. The attractive bullet shaped plastic container with the traditional sport cap reinforces the product’s image. Smart Water is a product for anyone who wants to look and drink their best during tennis, golf,workouts at the gym,or in the school lunch room. Smart Water is just that: smart!”

http://www.aquamaestro.com/innerview.asp?catid=39

 

Hawking, Musk, Wozniak warn of military artificial intelligence arms race – Trending – CBC News

It’s naive of these guys to call for a ban on offensive autonomous weapons.
Countries who adhere to the ban​ would do everything they could to develop proto-autonomous weapons – right up to the fuzzy gray line of what’s proscribed, capable of plug-n-play activation on a moment’s notice.
Countries who don’t adhere to the ban will call the rest of us, “suckers”.
There are some very thoughtful, humorous and stupid comments on this forum https://news.ycombinator.com/item?id=9955435
“[Similar bans have] worked for things like chemical and biological warfare.”
“I think the Kurds and some Syrians would beg to differ.”

(Stephen Hawking is looking good, by the way.  I think he’s put on a bit of weight.)

Hawking, Musk, Wozniak warn of military artificial intelligence arms race – Trending – CBC News.

Lac-Mégantic: Canadian TSB Railway Investigation Report R13D0054

This is the full report of the Canadian Transportation Safety Board’s investigation and findings regarding the derailment and tragedy in Megantic, QC.  The report was issued in August, 2014, 13 months after the accident.  I found the details of the many things that went wrong are interesting.  Eg. the fire in the engine  (that preceded the runaway) was caused by oil accumulating in the turbocharger and igniting.  The investigators dug further to discover why the oil accumulated there – shoddy repairs from an earlier problem.  Fascinating.

On 06 July 2013, shortly before 0100 Eastern Daylight Time, eastward Montreal, Maine & Atlantic Railway freight train MMA-002, which was parked unattended for the night at Nantes, Quebec, started to roll. The train traveled approximately 7.2 miles, reaching a speed of 65 mph. At around 0115, when MMA-002 approached the centre of the town of Lac-Mégantic, Quebec, 63 tank cars carrying petroleum crude oil (UN 1267) and 2 box cars derailed. About 6 million litres of petroleum crude oil spilled. There were fires and explosions, which destroyed 40 buildings, 53 vehicles, and the railway tracks at the west end of Megantic Yard. Forty-seven people were fatally injured. There was environmental contamination of the downtown area and of the adjacent river and lake.


http://www.tsb.gc.ca/eng/rapports-reports/rail/2013/r13d0054/r13d0054.asp