Remember this ? Holy crap, that was 9 years ago? Dang, time just seems to fly by. Sadly, that heart is sitting on my shelf, not the desk of the person it was originally for, but in honor of Valentine’s Day, here’s the steps to make your own.
Instructables user grandpapaning has built this pretty neat tap-dancing robot. In actuality, it serves no purpose whatsoever. In practice though, it’s a great way to teach people about the different areas of science – Electricity, electronics, mechanical design, turning electrical signals into physical forces. In general, lots of stuff. It’s all pretty neat really. There’s … Continued
If you want a neat DIY lens filter for your camera you can up-cycle an old clear CD case cover. Using a sharp edged item, scratch some lines onto the plastic. Points of light will show up as sun stars now. It’s pretty neat, isn’t it? Just in time for the Christmas season when you … Continued
For a period of 15 years starting in 1948 Lawrence Wahlstrom, the retired clock maker and by all means armature engineer, added many gears to a old WW2 bomb sight. The actual number of gears is unknown, he stopped counting, or lost count, or both. It’s over 700 though. What do all these gears do?
Peter Demetz is an Italian sculptor of an unusual medium – wood. I’d say that wood is potentially more difficult to work with than marble or stone. Wood can split very easily, and if it isn’t dried well, then the entire thing can get ruined. Marble and stone can do the same, but at least … Continued
Remember a few years ago the screwdriver hack car key? Remember all the steps involved? Well, Paul Meyette has this dead simple way to make the same thing. Watch this 5 minute video, if you liked that screwdriver, you’ll love the ingenious way he made his key. This still doesn’t address the microchips that are … Continued
Last week The 4th of July, naturally, there was many different fireworks displays in the country. Most people see one, maybe two, usually on different nights. Well, Evan Halleck and Andrew Harless decided to hike up to an overlook in Griffith Park called Wisdom Tree that overlooks Los Angeles. Together, they set up cameras to … Continued
On my trip to Yosemite last month I let my sister take some pictures of me with my camera. She got trigger happy and took some rapid fire photos as I tried to scale a tree that was in our way. It turned out that those 14 photos when printed out made a perfect flip … Continued
The lovely people over at Rocket Fued have put together a set of 5 videos, (6 if you count the trailer), showing you how to build your own giant water rocket. When I was a kid I remember spending hours on the weekend launching small 2 liter water rockets. I’d fill them part way with water, then … Continued