On the podcast! I talk with Kipp Bradford about low volume/high value manufacturing, the tradeoffs of domestic & international trade, and his varied & impressive career history.
Next week we've got the awesome Lisa Neigut guest editing. Holler!
Planning & Strategy.
- In my interview with Danielle Applestone last week, she mentioned the organization she's forming to support manufacturers who want to hire more women. It - Daughters of Rosie - is now live.
- A good list of influential women in additive manufacturing.
- There's a lot to read about the pedestrian who was killed by a self-driving Uber last week, but their reported AV strategy just seems bad. For more, I recommend watching the actual video of the crash (which is horrifying) & listening to Autonocast's take.
Making & Manufacturing.
- I'm hosting the New York Hardware Startup meetup on April 4th! And will be joined by Rony (of Tulip, which I wrote about here), Tara (of Numina, which we discussed here), and Janet (of Dame Products, which we discussed here). Come!
- On Tesla's "fuck it, ship it, then fix it" manufacturing model. "Tesla seems either uninterested in or oblivious to the historical lesson here. On last quarter's earnings call, chief executive Elon Musk told analysts that Tesla doesn't see TPS [the Toyota Production System, which is widely credited with allowing Toyota to dominate Detroit in the later 20th century] as a model for his company, even as he reiterated his goal of 'productizing' Tesla's factories...Because TPS emphasizes the fundamental role of culture in high-quality manufacturing, and because culture takes so long to change, Tesla could be facing the kind of multi-decade effort that it took to bring Detroit up to competitive quality standards." Chris notes that this model does have one strong historical forebear: WWII USAAF Modification Centers, where military aircraft underwent post-production changes to meet the specific requirements for combat or specialized roles. "In short, the modifications centers of World War II were a necessary evil. They served as an expedient stopgap until the managerial skills of the prewar job-shop airframe builders caught up with the industrial giant that the war had made of the airplane business. If they did no more than win time for the aircraft manufacturers to grow up to their responsibilities, the modification centers of the war years were probably worth their cost...However...the experience of the war years clearly demonstrated that improved production control contained the ultimate solution to the problem." In other words: Tesla's strategy might be appropriate now, but eventually their model will need to look more like TPS than what they're currently doing - and that transition could take a while.
- On Formlabs' (a sponsor) podcast, an interview with an executive at Henkel (makers of, among other things, the Loctite brand of products) about adhesives development and applications in additive manufacturing.
Maintenance, Repair & Operations.
- The Westin hotel chain announced that they'll be recycling old bedsheets into kids' pajamas. This might be a great marketing message, but as Adam noted: "There is a global market for used bedsheets, both to be re-used as bedsheets or to be cut into wiping rags - both of which are more economically and environmentally efficient than this pajama program, which doesn’t make a dent."
Distribution & Logistics.
- The city of South Bend, Indiana is investigating the possibility of developing an international rail-to-air freight hub to bypass congestion at Chicago's ORD.
- China's Tiangong-1 space lab, which was launched in 2011 as a prototype testing platform for the upcoming Chinese large modular space station, will fall to earth next weekend. It'll do so in an uncontrolled manner because its control mechanisms broke during the extended period of time that it was in space waiting for Tiangong-2 (also a testing platform) to be launched.
- Musk's Boring Company (which, you'll recall, is making some weird claims) is still in contention for Chicago's O'Hare express train.
Inspection & Testing.
- A 2017.08.24 SpaceX launch "created a large‐scale ionospheric plasma hole (~900 km in diameter)," a result of the shock wave caused by this launch's uniquely vertical flight path. "The ionospheric hole...could lead to ~1 m range errors into GPS navigation and positioning system." In other words, rocket launches can screw up GPS accuracy.
- Filed under the department of Blockchain and IoT Still Haven't Reached Rock Bottom: "L.L. Bean Inc. canceled a data collection and analytics project that would have tested the use of a blockchain ledger and sensors attached to coats and boots."
- Relativity Space, a company that's competing with the likes of Rocket Lab and Launcher and which is very gung ho about converting complex engine assemblies to complex 3D printed engine parts, signed a 20 year lease with NASA for a test facility in Mississippi. "The company has a clear long-range vision that, ultimately, all rockets will be 3D printed because the highest cost today is human labor...So far, Ellis said, the gamble is paying off. Building and 3D printing an engine has been, he says, 'a little bit easier than expected.'" I'm not sure what to think about this, but the company also says they'll be running commercial flights in 2021 - so at least it won't be too long before we know whether they're true to their word :)
- In NYC, "Tickets issued by a police officer can cost the offender a fine of up to $150 plus a surcharge, two points on their license and up to 15 days in jail. Those who receive tickets from a traffic cam, however, face a fine of only $50 and no points on their license. Since most of the traffic summonses issued in the city are triggered by traffic cameras, this disparate treatment allows thousands of dangerous drivers to remain behind the wheel."
- Drew on Facebook: "A Facebook account is a car and Facebook itself is the massive system of roads where we drive that car. As more parts of life become dependent on this infrastructure, it becomes less of a diversion and more of a chore."
- A sign of the state of CFD: Ford is spending $200MM on a wind tunnel with a rolling road that's capable of testing up to 322 km/h.
- A list of the number systems of world languages, ranked by complexity.
- Hong Kong construction as seen by someone who lives in San Francisco.
Thanks as always to our recurring donors for supporting The Prepared.Credit also to Peter, Matt, Rick, and Andre for sending links.
p.s. - We should be better friends. Send me a note - coffee's on me :)
p.p.s - Whenever possible, we work to encourage inclusivity. Here's how.