View allAll Photos Tagged Testing.
Vumetric is a leading penetration testing provider, helping companies identify and fix vulnerabilities to prevent cyberattacks.
2 days before my exams start, I ate at a Chinese restaurant... I open my fortune cookie to find this....
It's a sign!
I have been making armor for a while. Today after putting together some of the scales, I had to test them against impact of a sharp object with high impact. The throwing axes used, weigh 2 pounds 4 ounces, or one Kilogram each. It took a few tries to hit the armor but after I had, I finally managed to break the scales with the tip of the throwing axes.
While the backing used for the impact test does not simulate real impact from a claw, or tooth, it does give a fair idea that it would significantly slow the force of a sharp object trying to pierce what is behind it.
The thread used for this test is a low test weight cotton twine, and held up as well as could be expected for the circumstances.
The velocity of the average throw is about 25 to 30 feet per second (time from thrown axe leaving my hand until impact at target) makes it about 17-24.45 Mph
I am not well versed in physics, but can guess that as the points on the axe are less than 1/4 inch across, with 2 plus pounds of force each behind them divided out between them, there is over a pound of weight hitting the scales. there is little to no give of the backing as it is wood, and each of the rounds weighs about 80 pounds. they did rock back about an inch when they were hit. the blades bit in about 2 inches in the unprotected area, and about 1/4 to one half inch into the armor. Suffice to say, I think this will stop light grazing damage, but will not stop serious point impact. I expect broken bones, or at the least serious bruising from impact, but less probability for large open cuts from a slash.
Later tests with different impacts will be forthcoming, but for the moment, this is the hardest impact testing that would show the worth of what I have been working on.
Further, of the 4 sets of armor made, only one withstood the impact and did not break. it had double layers of scales and the twine holding it snapped on impact. the smaller scales experienced the similar damage with no scales being visibly damaged, but the twine sheered and all the scales flew apart.
this was my test strip for my solarization project. i know it seems silly to put it up here, but i love it. so it's up here.
Robert Edmundson with the Wilson Fire Department tests a hydrant on Hallow Ct. Monday afternoon. Officials say that each hydrent in the city of Wilson is tested each year. Brad Coville | Times
Here you see the effect of the different ISO settings of the Panasonic Lumix LX3, the upper crops are jpeg (out of cam) with noise reduction -2. In the middle you can see an ISO 800 image with the same jpeg settings except that nr is +2.
Below you find 2 RAW crops with ISO 800 and 1600.
A test with a LensBaby 2.0 with cup, vase, and napkin holder.
Working on focus in low light, with hand held shots down to 1/8 sec, and ASA 250
Olympus E-500
LensBaby 2.0 f2.6
Jonathon let me test out some of his lighting gear yesterday! Had a lot of fun and learned a lot! Thanks again Jon (he took this shot)!
I am not a very good model btw...well, wasn't trying really...just sitting still. :)
Here's a shot from the first test roll from the new 6x9 pincam. I can't figure out the edge banding issue, except that it might be a function of the modest light leaks from the seams of the film back. The back didn't have any light seals except in a couple spots, so I cut some and installed them today before shooting another test roll.
This was with Fuji Acros and about 2-3 second exposure. Developed in EcoPro (Xtol) 1+1 for 10 minutes.
Brian Cuyler suggested the name "Kevin" (after the Bird of Unknown Species in the Disney film "Up"), so the new pincam is hereafter known as "Kevin".
(crappy quality sorry)
Oh. My. Goodness.
This was so intense, the entire test was intense. haha, I was nervous for Ian.
The guy sitting next to me said it was one of the best black belt tests he's ever seen!
I met someone like me and he was just so cool.
I am so inspired and grateful.
This guys hashis own dojo, and he plays music and he is a graphic designer and....Oh. my. god.
I feel like I can succedd and he went out of his way to talk to me!
And, wow.
I can't even begin to tell you how good it felt to be encouraged by someone like me!
Ian, did such a great job!
I mean my goodness.
Testing my brand new scanner :)
Page from my pocket notebook pencil and white gel pen over Derwent Inktense pencil.
Edited SpaceX (probably, although I got this from a NASA source) image of a static test firing of a Falcon 9 rocket. This is the rocket that will carry a man-rated capsule to orbit for testing prior to launching people.
Original caption: At NASA Kennedy Space Center’s Launch Complex 39A, the nine engines of a SpaceX Falcon 9 rocket roar to life in a brief static firing on Jan. 24, 2019. The test was part of checkouts prior to its liftoff for Demo-1, the inaugural flight of one of the spacecraft designed to take NASA astronauts to and from the International Space Station. NASA has worked with SpaceX and Boeing in developing Commercial Crew Program spacecraft to facilitate new human spaceflight systems launching from U.S. soil with the goal of safe, reliable and cost-effective access to low-Earth orbit destinations such as the space station.
Mt Sproatt glows pink from the lights of the village. Whistler BC, Canada
Testing the new Canon 7DmkII at night with higher ISO.
Color Mode = II (Adobe RGB);
Metering = 3D Color Matrix;
Exposure Compensation = -0.3;
Image Sharpening = +1,
Tone Compensation = -1;
Saturation = +;
Hue = 0
Shutter = 1/125;
Aperture = F14,
ISO = 100
Charlie road tests for the first time his new chair that daddy acquired as a warm inside garden observation post by the back door in preparation for the terrible winter we've been promised. ;-)
Note the freckles on Charlie boy's bottom lip. ;-)
SDASM.CATALOG: 01_00093032
SDASM.TITLE: Convair 240, tests
SDASM.CORPORATION NAME: Convair
SDASM.DESIGNATION: 240
SDASM.OFFICIAL NICKNAME: ConvairLiner
SDASM.ADDITIONAL INFORMATION: Convair 240, tests
SDASM.TAGS: Convair 240, tests
PUBLIC COMMONS.SOURCE INSTITUTION: San Diego Air and Space Museum Archive