Enjoy this video collection of hot rivets being put in. I must say, from beginning to end, I was ... engrossed.
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Hot riveting is an efficient joining method in which two materials are permanently joined at specific points by a form-closing process. This process is also known as heat staking or hot forming.
Rotary car dumpers (aka wagon tipplers) are used for quickly emptying coal and ore from hopper cars. Traditionally, hopper cars emptied from the bottom.
Enthusiast Chester Hill praises Pittsburgh-based Heyl & Patterson, who build these behemoths:
This is the Single Rail Car Dumper that has been in operation over 15 years. Drummond Coal purchased Heyl & Patterson Equipment, and are now building the the first Quad Car Coal Dumper at the Drummond Port in Santa Marta, Colombia.
Here's a longer clip from a different type that shows the entire process, not just the dumping:
• Heyl & Patterson - Single Coal Rail Car Dumper - Santa Marta Colombia (YouTube / Chester Hill) Read the rest
TheKrane on Copenhagen's Nordhavn harbor is a coal crane converted into a two-person hotel suite. It's €2,500 per night. For that price, they should at least allow you to operate the crane. From the hotel site:
TheKrane (via Uncrate)
Your stay will include:
- A concierge who picks you up at the airport and who is constantly ready to meet your needs
- Daily breakfast that can be enjoyed in the room while looking out the horizon
- TheKrane BMW that can take you around Copenhagen
- TheKrane bikes
- A personally picked selection of wines and bubbles that tops off the perfect night
- Staying in the meeting point of the historical industrial harbour of Copenhagen and the vibrant new parts of Nordhavn in constant change.
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Sulfur, useful as it is, is produced in such vast quantities as a byproduct of energy production that it is of little value. There's so much of it that Canadian oil company Syncrude's storage site is slowly turning into an enormous pyramid of sulfur.
Google Maps reveals that there are in fact three of them, a Gizeh of The North!
Here's a photo by Jason Woodhead, released under the Creative Commons.
If they keep going, it'll eventually be far larger than the Great Pyramid in Egypt.
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Hospice used to be charity work run by religious organizations. Now it's big business, complete with all-too-predictable horrifying corruption unmasked in an expose by Ben Hallman at Huffington Post. Read the rest
Speeding up the line and reducing regulatory oversight is an interesting combination to couple with a promise of safer food. Read the rest
New York Times China correspondent Edward Wong describes his life in heavily polluted Beijing, where he no longer feels safe running outside and, in order to bike around town, dons a black air filter face mask that makes him "look like an Asian Darth Vader". Read the rest
The Windsor Hum is a weird thing — a low-frequency buzzing that drives some people in Windsor, Ontario crazy and, yet, doesn't seem to be heard by the Americans who live closest to its source, an island crowded with industrial facilities. As part of a new feature exploring environmental mysteries, Kim Tingley looks at how grantees of the Canadian government are attempting to identify the exact cause of the Windsor Hum, and how an American company is getting away with banning them from the island. Read the rest
Most of the time, when somebody goes undercover inside a meat processing facility, it's done with the express goal of convincing other people to stop eating meat. But that wasn't what journalist Ted Conover had in mind. He was more just curious, especially given the growing trend of state laws preventing undercover infiltration of agribusiness facilities. So, using his real name and address, Conover got a job as a USDA meat inspector at a Cargill plant.
What's fascinating here is that the problems he finds have less to do with animal abuse (Maryn McKenna reports that Conover was surprised to find himself in a clean, safe, humane facility) and more to do with the abuse of antibiotics — a trend that is a major contributor to antibiotic resistance.
You can't read the full story for free, unfortunately. Such is the way of Harpers. But Maryn McKenna has a summary, Conover has a blog post on agribusiness gag laws, and you can buy access to the full story with a Harper's subscription. Read the rest
After World War II and the toppling of the Nazi regime, the Soviets laid claim to much of Germany's highly-advanced metallurgy industry. In so doing they got a head start on the Cold War race for supersonic air superiority. Unwittingly, they also set in motion a larger, and largely forgotten, industrial revolution that shaped the second half of the 20th century and will shape the 21st. This is the story of the birth of the Jet Age — but it’s anchored firmly to the ground.