Great little how-to…I did some research on drip irrigation systems and was impressed to find the cost and features of this technology has really come along. You don’t need to know much about hardware or plumbing, nor do you have to dig any trenches. While older systems were prone to clogging these new systems are really flexible, pretty much leak-proof, and go together like a box of legos. Link.
Here’s some really good photo documentation of binding books. Printing, threading and the part I was most interested in – making and gluing a cover. Put a nice coverage of glue on the spine of your signatures. I also like to put some glue on the inside of the cover along the spine, making a little side to side pattern. Try not to get any glue on the face of the pages or the inside covers. If you make a mess just wipe it up. [via] Link.
Chris writes “Selected articles from past issues of ReNew magazine (sustainable technology – lots of DIY/MAKE-type articles). Of interest in light of recent blog entries see “Issue 83: Biodiesel on the farm – One Victorian farmer is running all his vehicles and machinery on biodiesel he makes from his own oilseed crop. He even supplies his own biodiesel recipe tips.” I’ll be reading a lot of these! Link.
The Juicebox is a cheap (under $25 in some stores) music, video, photo viewer from Mattel aimed at kids. There are some hacking projects going on, and we’ll have some articles on that soon, but here’s a good how-to on putting ebooks on one using JPEGBook which makes images from text and you view those on the Juicebox. Link.
I need to try this to confirm it works…It’s possible to send a VGA “video” signal down an ordinary Cat-5 ethernet cable. This is possible for two reasons: firstly, although VGA connectors have 15 (or 13) pins, only about 8 wires are actually necessary to send the VGA signal; and secondly, ethernet cable is twisted pair, and we can use the magic of twisted pair to push the analog VGA signal further than spec. Link.
Great resource. Bicycle frame building has a reputation as being an arcane art; something that’s practiced by wizened old Jedi masters, or else carried out by huge, complicated robots in Taiwan, attended by a small army of engineers, technicians, and metallurgists. This isn’t so. Frame building is a craft like any other, with simple, consistent rules that mere mortals can master fairly easily, given sufficient attention to detail and care. [via] Link.
Remember that lathe Steve Cooley shot time lapse videos of building things? The first video was making a table for his drill press the second video was turning some old wood in to a really neat looking table leg or something. Time lapse video are always satisfying to watch for some reason. Here’s the opposite, a bunch of photos making the lathe used in those timelapse movies. Link.
