View allAll Photos Tagged technical
LEGO 9396 Helicopter B-Model
Mechanics to adjust the main rotor blades pitch. This is working fine when sitting idle. Rotating blades (with a motor) cannot be adjusted as the mechanism relies on gravity. When running the blades on higher speed the blades generate such a centrifugal force that they won't adjust :-)
Emmet checks with the operator before sending the machine out to work.
Photo Nikon D700, 105mm Nikkor, 9 shot focus stack in CS5. Lighting CLS, SB600 camera left and SB800 camera right.
I'm not about to replace my SL-1700 with this thing, but for a mid-range turntable it's pretty nice. And, it's the first fully automatic Technics I found for my collection. Even though the dust cover is busted and it didn't come with a headshell, it's not a bad deal for a sawbuck. It has a plastic plinth but it's thick and solid and the platter is as heavy-duty as you would expect to find on higher end turntables.
Even though this turntable is fully functional and sounds great it does need some cleaning, minor adjustments and repair. There's some strange grounding issue; when I touch the tonearm or even the finger grip on the headshell, it'll produce a hum. And of course the pitch adjustment and a few other parts could use a few squirts of electrical contact cleaner.
What remains of the Hocking Drive-In Theatre's screen. It's been sometime since I've visited here. The theater went 'dark' in the early 1980s.
I was given three rolls of 35mm Kodak Technical Pan (expired 2002). I hunted around for a development scheme and finally settled on this. Mostly because I had Rodinal. I'm only posting in case some of you still have some in the fridge.
16 EI
Rodinal 1+150 for thirteen minutes
Agitate with 30 seconds initial inversions, then 3 inversions at 10 minutes,7 minutes,4 minutes, and 1minute counting down. (every 3 minutes)
Regular stop, fix and hypo.
I used 5ml of Rodinal in 750ml of H2O. That gives less than the recommended 10ml of Rodinal but the negatives really look great (full tone scale).
I had to figure out a curve profile as I felt (and still do) that the midtones were not right. Technical Pan is also a dust magnet; lots of healing tool. Even with Rodinal there is virtually no grain.
Image of an insect acquired and colorized by high school student Jacob Siverstein.
Courtesy of Mrs. Alyssa Waldron , Bergen County Technical Schools
Image Details
Instrument used: Quanta SEM
Having never shot this combination before, I figured I should use my final roll of Technical Pan in my collection with some Technidol I had laying around. Well the film is hard expired, but man, amazing results all the same!
Rolleiflex 2.8F - Carl Zeiss Planar 80mm 1:2.8 - Kodak Technical Pan @ ASA-25
Kodak Techindol Liquid (Stock) 9:00 @ 202C
Scanner: Epson V700
Editor: Adobe Photoshop CC (2018)
Gwinnett Technical College instructor Dr. Courtney Ross (standing) observes, and assists his students, during anatomy class in the Life Science Building laboratory, in Lawrenceville, GA, on Thursday, Mar. 19, 2015. A biological, anatomical educational model is on the left. Anatomy is the study of the structure of the body. U.S. Department of Agriculture (USDA) Secretary Tom Vilsack and Labor Secretary Tom Perez, tomorrow announces the recipients of $200 million in competitive awards to fund and evaluate pilot projects in 10 states to help Supplemental Nutrition and Assistance Program (SNAP) participants enter careers and work toward self-sufficiency. Georgia is one of several other states that have been competitively selected to test innovative ways to help the unemployed or underemployed transition off of government food assistance programs and compete for positions in today’s job market. USDA photo by Lance Cheung.
Instructor, Mike & Jayson. Technical Diving, NAUI Tec Philippines.
Extend your bottom time, learn to use Nitrox properly, take the NAUI Eanx diver course. For inquiries: raymond@dyv.us or visit dyv.us
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This unit was purchased from Ebay. The description was "good condition, tested, works".
Yeah, right.
There was a very loud hum coming from both channels.