diy
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From an old radio tube, some copper wire, and other inexpensive materials — total cost: roughly $20 — you can construct an X-ray machine that will make good pictures through an inch of wood. SAFETY MEASURES THAT YOU MUST OBSERVE. Notes on Röntgen's invention. Highlights of X-ray theory.
An Inexpensive X-ray Machine
WEBPAGE of DENNIS HAVLENA - W8MI Mackinac Straits, MI
Annual Journalism Awards Luncheon Monday, March 26, 2012 - 12th Annual Department of Journalism Awards Luncheon April 11, 2012, Central Michigan University’s Department of Journalism presents the Annual Department of Journalism Awards Luncheon at 11:30 a.m. in the Bovee University Center Rotunda room. The 12th annual awards luncheon will honor student scholarship recipients, award winners and the Department of Journalism Alumnus of the Year, Kim Clarke. Tickets are $15 per person ($10 for students). Please contact the journalism department at (989) 774-3196 for more information.
The Spiral Data Tato -- A Curiously Complex Origami CD Case - The World's Biggest Show & Tell - art, craft, diy
Oschene is Philip Chapman-Bell, a human resources drudge living in western Massachusetts. I probably should mention my deep and abiding enthusiasm for Open Source Origami. Clever catchphrase du jour...this is a DJ CD case turned upside down with 2 layers of masonite (pegboard with no holes). I run an acoustic guitar through all of these pedals to create "live loops" so i needed to have an extremely quiet sound with no low hum or buzz. i ran George L's audio cables and tons of 9volt power. i think this may be the most amount of pedals you can get into one space. i pulled all of the foam lining and 3 cd dividers out of the bootom, turned it all upside down adn this is NOW the bottom. basically it is a plywood and metal frame with a poly outer shell...like any roadcase.
multi layer pedal board for guitar~ - The World's Biggest Show & Tell - art, tech, diy
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How to Make a Talk Box on the Cheap
[CK] mintyCam
MintyCam 35mm Film Pinhole Camera (made from Altoids mint tin) I use to have direction on how-to-make a MintyCam, but now that I've written the book ( Pinhole Cameras: A DIY Guide ), I was hoping that people would buy my book which includes detailed step-by-step instructions and more. Handmade CK MintyCams For Sale For those of you that are interested in the MintyCam, but aren't sure you want to go to all the trouble of painting, cutting, etc., you can now pay a small price for me to make one for you. Since this is a labor of love, I've decided to keep the cost low, while charging enough to cover my material costs and shipping and handling.
Dirkon - The Paper Camera [pinhole.cz]
During the 1970s, magazines published in Communist Czechoslovakia were controlled by the state, like the majority of other enterprises. Very few good magazines were available and were difficult to get hold of, so people would borrow and exchange them when given the opportunity. This also applied to magazines aimed at young people, which was probably one of the reasons why almost everyone from my generation, when we get on to the subject of pinhole cameras, has fond memories of the cut-out paper camera known as Dirkon * , published in 1979 in the magazine ABC mladých techniků a přírodovědců [An ABC of Young Technicians and Natural Scientists]. Its creators, Martin Pilný, Mirek Kolář and Richard Vyškovský, came up with a functional pinhole camera made of stiff paper, designed for 35 mm film, which resembles a real camera.[CK] SPAMera
I suggest using slower films like 100 or 200 ASA films with this camera. I use Films like Fuji Provia, Fuji Superia, Extachrome E100, Fuji Acros 100. Exposure times will vary depending on your lighting situation, but in daylight your exposure shouldn't be more than a few seconds. >>> For more information on the best film and paper for pinhole camera you can find my recommentaions on this webpage
OK, before we even get started, I should say that the "$10" is a bit of a stretch. Can I help it if I just like to impress people with my expensive photo gear? Ten dollars assumes you cannot scrounge a cardboard box and some white tissue paper you have saved in the gift-wrap supplies box. You can get this stuff at an office supply store, but it is more fun to scrounge.
How To: DIY $10 Macro Photo Studio