“…construction of a very simple low-cost compound microscope. As shown in Figure 1, the microscope we describe is one that just about anyone can build and will produce a magnification of about 75 times. Microscopes may be thought of as very intricate and mysterious instruments but in reality, they are not as complicated as one may think. Building this simple instrument is not only a fun project, it will help you understand how microscopes work.” Thanks Rick! Link.
Great photos from Nikon’s “Small World – Gallery” – The Nikon International Small World Competition first began in 1974 as a means to recognize and applaud the efforts of those involved with photography through the light microscope. Since then, Small World has become a leading showcase for photomicrographers from the widest array of scientific disciplines… [via] Link.
Great news – you can now print photos directly on Flickr! “You can order prints to be delivered by mail, or pick them up at your local Target store for one hour printing, even. In both cases, you get 10 free 4×6″ prints to get started.” [via] Link.
Here’s a site about putting a tiny wireless video camera into a 1/32 scale Scalextric slot car. There are pictures of how it was done and an 11MB film from inside the car to download. Zoom! It’s like a mini NASCAR. Link.
MAKE Flickr photo pool member Kalanda has a photo set of the DIY video projector he made from an old overhead projector and a LCD screen. It’s a pretty low tech creation, but the results appear pretty good. The design also includes two little PC fans to keep the LCD cool while it is running. Link. Bonus link: There’s also another LCD projector project on the photo pool too here.
There are a few services out there that allow you to make your own postage stamps and here’s a new one from Yahoo! In a few simple steps you’ll be configuring your stamps online with our simple customization tool. In days, you’ll receive your stamps in the mail, ready for use! All you need is a Yahoo! Photos account. I’ll eventually try this out once they allow you to use Flickr photos, I really want a LM555 timer chip stamp to send to friends, or other geeky stamps. [via] Link.
Make pal and Make faire participant Mark writes “…an extensive insight view of how I transferred my old digital camera (which would probably fetch only $30 on ebay or such) into a infrared camera. The whole idea is just that a lot of people probably have old cameras laying around, collecting dust, so why not make one of your old cameras an infrared one?”Link. Excellent how-to and documentation.