View allAll Photos Tagged Testing
Testing out my Sony NEX 6 with the e mount 35mm F1.8. This was taken in aperture priority mode F2.0 at ISO 800 with a 1/30 shutter speed. I could have easily backed down to ISO 400 at 1/15 of a second. This shot was taken very quickly and I didn't spend much time composing and dialing in the settings.
From the bottom of a test tube comes this 0.75" wide specimen. It was made by heating zinc chloride together with sulfur and a small amout of sodium hydroxide in a test tube over an alcohol flame and with a MAPP gas torch. Activators are most likely copper and defects.
Contains:
Sphalerite or wurtzite (FL+PHOS Yellow Green, Blue Green >UVa,c)
Shown under white light.
Key:
WL = White light (halogen + LED)
FL = Fluoresces
PHOS = Phosporescent
UVa = 368nm (LW), UVb = 311nm (MW), UVc = 254nm (SW)
'>' = "stimulated by:", '!' = "bright", '~' = "dim"
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Photostream best viewed in Slideshow mode (in the dark).
18 Watt Triple Output UV lamp from Polman Minerals - Way Too Cool UV lamps
CNPS 1: O secretário de Políticas de Previdência Social, Fernando Rodrigues, preside reunião do Conselho Nacional de Previdência Social (Brasília, DF. 28.07.2010. Foto: Martim Garcia)
Luc Vanlancker makes a few adjustments to a machine which was used to test the strength and quality of thread for weaving.
An attempt at using inkscape - the wonderful free vector editor - the picture was traced of a photo of course, i'm not that good :)
svg version available at: www.possan.se/junk/illtest2-6.svg
P15 is awaiting to enter the occupied zone near Macleod station to start signal testing and commissioning. 18/11/2012
A nuclear detonation during the 1951 spring tests at Eniwetok Atoll is shown with smoke trails from rockets designed to capture sample materials.
For more information or additional images, please contact 202-586-5251.
Jackyln Olewe, a Community Health Worker for Millennium Villages Project, Sauri, conducts HIV/AIDS testing.
For more information on Millennium Promise, please visit www.millenniumpromise.org, or follow us on Facebook (www.facebook.com/millenniumpromise) or Twitter (@endofpoverty).
This is a test of my waterproof ink pens. I found I could get a nice range of grays by using one or two coats of various inks. Some of the combinations are similar, but I can get at least seven step grayscale from the paper color to black.
Moleskine Japanese accordion style 3.5 x 5.5 inch pocket journal with various pens and inks.
testing shozu on the iPhone to send pics to flickr. here's a pic of some flowers plus mutton! - Camera phone upload powered by ShoZu
Part of the test of become the ride operator of the FreeFall when it was at Six Flags Over Georgia. I don't know of any other theme parks who still used essay tests like SFOG did, including other Six Flags parks. Typically each test had 5 multiple choice questions, a handful of general, basic short answer type questions, a bunch of definitions like these, and then a handful of longer questions that required a few paragraphs to answer.
After a friend insisted my testing was flawed, I checked the Chrome memory usage with similar (though not exact) same tabs:
18 tabs running (counting the about memory tab) including streaming video and audio content. Many pages are average, low image types but there is a variety.
Task Manager shows 19 instances of chrome, running 286mb and hogging my machine.
About:memory shows it using 226MB private memory with a total at 281MB. Virtual memory is listed at 309MB private and only 55MB mapped
That said... yes they opened fast, but then I was experiencing lag.
→→ Similarly, opening the same tabs in Firefox3 uses 128mb according to Task Manager, though with the mem leak issue I'm sure that'd just increase as It stays open or tabs are opened/closed. They opened a bit slower but I didn't have lag after the same point as I did with Chrome.
Maybe Chrome is the wave of the future.... for dual core machines? Vista, no XP?
→→ IE8 beta - 9 tabs, mainly microsoft's own sites and streaming services, opens 9 instances in TM. The MB count is much higher - 30mb for the smallest and 65 for the highest with a total of around 392mb! AND it crashed twice to pull them up.
Test roll 1 from the Canon EOS 3. There's a bit of a learning curve, but all in all, I'm happy with the purchase. My portraits from this roll turned out the best.
There does seem to be a tendency to overexpose, which I'll need to work on.
Canon EOS 3
Lens unknown (not sure which one I had on)
Kodak Portra 400
Scanned by Englewood Camera
© Web-Betty: digital heart, analog soul
Classic mirror selfie ^^
I went through some of the first photos I took with the new lens and kinda liked this.
I'm glad I bought the lens, even though I'm still struggeling with the focus at the widest apertures. This one isn't perfectly sharp where it should be, either.