subverted
subverted
Subverted
Just my photos. Please do not share without attribution. California. Machining, tech, bugs, bones, cacti, fungi, jewelry, plants, rocks, reptiles, science, and so much more. Main camera: Nikon D5500 Main lens: Nikon 60mm f/2.8 AF-D Previous camera: Nikon D40 (2006)
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The company's tagline is "Follow the World's Creators".
subverted · 27 days ago
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New lathe. Just got the VFD set up and it runs great!
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subverted · a month ago
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Sleepy tegus showing off their chonk. Feb 22, 2021
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subverted · a month ago
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Red Pitaya Portable Spectroscopy build. Can supply 0-2500V and hopefully will be finished soon!
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subverted · a month ago
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Three tegus. Much chonk. Feb 4, 2021
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subverted · a month ago
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Forgot to upload photos of these cute little baby tortoises from last year. They found new homes already but hopefully there will be more this year too :) So special to be able to watch these adorable new tortoises grow. August 24, 2020
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subverted · a month ago
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We had some unexpectedly cold and strong rain that required the tegus to be brought inside. I might have to buy a second bin to keep these things in during the cold winter storms! Crazy and wonderful how big they are getting. January 23 & 29, 2021
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subverted · a month ago
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So funny to discover some more of my old fungi photos were flagged as adult content! Why does tumblr do these things haha
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subverted · a month ago
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Soviet surplus БДЭГ-01Р // BDEG-01R scintillation probe I bought this on a bit of an impulse buy (seller accepted a very low eBay offer). This has a 63x63mm NaI(Tl) crystal in it paired with a ФЭУ-82 (FEU-82) photomultiplier tube. Need to get some new hardware to finish this up before I will be ready to try doing any gamma spectrometry testing with this. The PMT has pretty underwhelming specs of "≤13%" resolution so I am not expecting anything too impressive from it besides the count rate out of a crystal that large. May have to consider swapping it out for a better photomultiplier tube in the future...
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subverted · a year ago
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Went to the tide pools down in Dana Point the other day and found this little beauty right near the stairs. Always fun to find a nude at the beach...and take its photo. Spanish Shawl Nudibranch - Flabellinopsis iodinea February 7, 2020
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subverted · a year ago
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Detailed comparison of just the 1 hr trinitite spectrum versus a 1hr background measurement. Looks pretty good! Can definitely tell that we are dealing with more than just your average hot rock here.
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subverted · a year ago
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Collection of gamma spectra taken with my Na(Tl) scintillator of things I have around the house with times adjusted to have roughly the same amount of counts for each sample. Spectra in order on the key are: background 1hr, trinitite 1hr, autunite 2.5mins, petrified wood 7.5mins, Ra226(clock hand) 15mins, and pitchblende 2.5mins. January 29, 2020
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subverted · a year ago
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Finally soledered up a new voltage divider for the photomultiplier tube in my Na(Tl) scintillation detector. Even managed to fit the BNC connector in the original housing! January 27, 2020
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subverted · a year ago
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Bad ideas and impulse buys...the new year is off to a great start! Need to get a helium fill so that I can put this cryopump to the test and maybe make some liquid nitrogen. Or I could just set up a big vacuum system... Almost too many options! January 1, 2020
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subverted · a year ago
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Velvet mite September 1, 2019
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subverted · a year ago
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Two tortoises. One mama and one 3 day old hatchling. July 25, 2019
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subverted · a year ago
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Recent fossil finds from a couple walks. Still have not ID'd them but I think they are something in the family Turritellidae. Pretty cool that they respond to UV light but my photo is crap. July 4, 2019
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subverted · a year ago
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Modeled up my diffusion pump and got a bit carried away... Few parts are not quite to final dimensions like the different bits of the stack and the cooling fins on the main pump body but those are all very simple fixes. June 14, 2019
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subverted · a year ago
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Custom Golf Ball Markers I made as a Father's Day gift. June 16, 2019
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subverted · a year ago
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Picked up this diffusion pump lately to finally put together an ultra high vacuum system and was pleasantly surprised by how clean everything was inside! Barely needs cleaning at all. May 30, 2019
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