Skip to main content

Repair Today


Repair then and now.
I recall listening to a lecture by the great physicist Richard Feynman* where he talked about his teen-years, neighborhood repair business (1930’s) for radios and the like.  He said mostly he just looked for a loose wire or burned tube.  Presto, he fixed it.  He could repair because repair was easy and because he was real smart. 
I recall the (very) old Maytag washer/dryer commercials on TV featuring a repairman lamenting he never had any work, because Maytag’s never broke down.  Great add. Great reassurance in the beginning age of home machinery.  
I recall myself in the 60’s of stripping my TV of its tubes and taking them to the local drugstore where they had a tester.  Burned ones were replaced and the screen glowed again. Beyond that required an an actual TV repairman - expensive!
Today, note whenever you buy anything electronic or mechanical, the seller offers to sell you insurance policies against damage and breakage. Sooooo…
What do you want to know about every device or machine you buy? 
The assurance it is “easy to repair.”
Wind turbines – a modern challenge. I recall seeing dozens of wind turbines situated atop small mountains in rural Greece, most of which were turning, generating electricity. Up high, with lots of wind. My thought was, who's going to repair them when they fail?  And fail they will. With blades 30 feet long, these are delicate machines that need keen attention. Even getting to them is a serious business. The repairman must be electronically and mechanically trained, plus part mountain goat.
To me, it seems repair, replacement, and maintenance are usually ignored in these grand projects, created under the soft green glow of enlightened progress.

The newer the technology, the more difficult it is to repair and to repair will be a must.
----------------------------------------------------------------------------------------------------
* Richard P. Feynman, an American physicist and veteran of the Manhattan (A-bomb) project in 1945, won the Nobel prize in 1965 for his work in quantum electrodynamics. Famous for quotes, he penned, “The first principle is that you must not fool yourself and you are the easiest person to fool.”

Comments

Popular posts from this blog

Human Simulation is Possible - by Humans

  Human Simulation: Agent-Based Modeling and the Computational Case for Our Reality   1.       Introduction In the essay, we introduce the notion that humanity could be a deliberate simulation based on an extremely simple single-celled organism, hardly anything more complex than that. This will allow an (apparently) new interpretation of the notion that humanity is simulated, but that there is no master engineer at a massive number of dials and switches, responsible for every twist and turn of our universe and lives. We begin with the notion that the universe exists and operates under its own laws. So, given the Earth [2] , when and where life first began, it was infused with a living agent, self-actualized, reproductive, and with other basic rules for its operations, interactions, and much of what single-celled organisms do today. The idea from this occurred some years back when writing code in ActionScript (formerly Flash), I was able to create...

Where is AI (Artificial Intelligence) Going?

  How to view Artificial Intelligence (AI).  Imagine you go to the store to buy a TV, but all they have are 1950s models, black and white, circular screens, picture rolls, and picture imperfect, no remote. You’d say no thanks. Back in the day, they sold wildly. The TV was a must-have for everyone with $250 to spend* (about $3000 today). Compared to where AI is today, this is more or less where TVs were 70 years ago. In only a few decades AI will be advanced beyond comprehension, just like TVs today are from the 50s viewpoint. Just like we could not imagine where the video concept was going back then, we cannot really imagine where AI is going. Buckle up. But it will be spectacular.    *Back then minimum wage was $0.75/hr. Thus, a TV cost more than eight weeks' wages. ------------------------- 

Infinity of Theories

I do love the Stock Markets, all of them.   Why?   Because of the abundance of theories.    Every day, no matter how the market moves there are dozens of pundits offering forth their theory as to why it went down – or up, where it’s going tomorrow or next week, and why it must crash soon or maybe elevate another couple thousand more points.   Ok, this is fine.   But the next day these same folks may expound theories postulating the opposite.   This proves market pundits have no essential understanding of economics as related to the market.   This proves pundits prefer expedience to understanding.   I am constantly besieged by brokerage firms telling me if I would only invest a million, they would help me reach my goals.   If I had this information, how to make a lot of money, I would borrow every cent I could and apply it to making a bunch of money.   I’d not tell a soul. So, why are they trying to help me?   Well, ...