If the hot shoe (flash mounting point) on your Canon Digital Rebel camera is loose, then your flash might not be stable on the camera or operate properly. It may not be immediately obvious how to fix it. This video…
Here’s a hot wire foam cutter that I made from scraps, following a general design I saw in Make magazine a couple years ago. I picked up 20 feet of 30-gauge nichrome (nickel chromium) wire on ebay for $2.09, shipping…
I have everything I need to keep tabs on my home IP address without signing up for a DDNS service like No-IP or DynDNS. My Synology NAS always knows its address when it’s online, and because it’s essentially a little…
KeePass is a free and utterly genius password management tool that has allowed me to leave the days of reusing passwords way in the past. Now all of my passwords are different, securely managed, and look something like “út8¥Äbë¬eqö«ûëU^Èm¯”. (Go…
A friend recently proposed a bit of a puzzle: How many times does the time signature change in the Rush song Limelight? I hadn’t ever really tried to figure it out before so I thought I’d give it a shot,…
Here are the results and a key for the detail test that I had printed by Shapeways in stainless steel. The detail is quite remarkable. If this interests you, check out the . First the scale, compared to a penny:…
I have a Synology DiskStation (DS209j) that I use on a primarily Windows network, but in some cases I want to access the DS shares from Ubuntu virtual machine running inside VirtualBox. There’s no sense mounting them as Windows shares…
I had some trouble getting my HP LaserJet P1006 to work with the Synology DS210j (NAS print server), even though HP makes Linux drivers and other Synology DiskStation users have had success. The documents would look like they were sent…
Below is the key for the Metric Hole Test Pattern object, which is available at Shapeways.com. It is a flat, 3 millimeter thick piece with standard metric drill bit size holes, and can be used just as a decoration, or…
I ran across this ad for Lufthansa today at Die Welt. It got my attention — the whole web page fell off the screen. I almost wish I’d caught it while the content on the site still matched the image.