I have been building my tool collection lately. I have had this cool 4 inch (cute) Delta Rockwell 37-290 jointer around for awhile. I bought it at auction a number of years ago. Interestingly, there is a lot of information/following on the web. Mine is now ready for production in my shop. I decided to leave the paint on the tool-head as-is. Rewired, sharpened and trued up, it is a welcome addition to my shop to add precision. I was going to add a 1.5 HP motor and/or change the pulleys. Not necessary. The only technology add is with the wiring and the power-twist v-belt to reduce vibration.
The Electromagnetic Spectrum --DC to Daylight (and actually well beyond)
Besides carrying my scintillation detector with me looking for ionizing radiation (over 2.46 petahertz) and decaying isotopes, I have been playing in the more friendly "basement" of the electromagnetic spectrum (under a gigahertz). A pic of my radio bench. I sold my IFR ( http://blog.theguysatwork.com/2025/02/updates-storm-and-other.html) . I needed to replace the function (at least a lot of it) with a cheaper digital produt. So for 1/10 the sale price of my IFR, I ended up buying a TinySA Ultra+ ZS406 Spectrum Analyzer. It is indeed tiny. It does what I want it to do and it's a fun new toy. Our autographed copy of the "Fall of Civilizations" arrived from the UK. Paul Cooper does such a great job with his pobcasts and videos. I felt compelled to get a personalized copy of the book. ( https://www.paulmmcooper.com/ ) Seeing this licence plate on the front of a pickup truck seemed fitting-- not so much as contrarian, but as a Komatsu equipment fan. It's g...
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