[Sean Riley] is a violinist who had a problem. He wanted to play one particular piece, but he couldn’t. It wasn’t that he lacked the skill — he a doctoral student at the University of Texas and has two degrees in violin performance from The Julliard School. The problem was that “The Dharma at Big Sur” by [John Adams] is made for an instrument with six strings, while most violins only have four. So he did what any of us would do. He stopped by the local hackerspace and fabricated one. You can hear (and see) [Sean] performing with the …read more http://pje.fyi/QCx98J
Safety is one of those topics that often elicits a less-than-serious response from some tool users. For these folks, they assume their elite skills will protect them and as long as they pay attention, they never will get hurt. This explains the prevalence of the nickname “Stubby” among this population. On the opposite end of the spectrum, safety is also one of those areas where people who don’t know a lot about tools can overreact. Imagine a whole table of kids wearing goggles as one of them gingerly melts some solder. You don’t want solder in your eye, but that’s …read more http://pje.fyi/PtwB29
There was a time when hackspaces were few and far between — legendary environments that you’d read about online, where amazing projects were made by people who had come together to form communities of creative technology enthusiasts. Of course, they were always in places far afield, California, or Germany, never in provincial England where I call home. Eventually our movement spread its tentacles into the county towns, and several years later with a stint as a hackspace director behind me I sense that it is on the cusp of escaping its underground roots. Every month seems to bring news …read more http://pje.fyi/PsgTKp
It’s the height of summer in the Northern Hemisphere, and hackers and makers everywhere are letting their hair down and enjoying the hot weather on the water. By coincidence last weekend there were two very different raft races in the European hackspace community, at the SHACamp2017 gathering in the Netherlands the villages competed in a cardboard raft race, while on the other side of the English Channel the various hackspaces in and around London came together in a raft race using more conventional materials.
The SHA race came about through the happy confluence of a surplus of disposable cardboard tents, …read more http://pje.fyi/PfsVQY
The 2×4 Contest at my local hackerspace captured my interest. The challenge was to build something cool out of a single eight-foot 2×4 with the winner getting free wood storage in the space. I had half an idea for a project, but I ran out of time and never even started it. My idea was to cut the board into half-thickness strips and glue them edge-to-edge with some biscuits holding them together — to basically make wider, thinner boards to do… something cool with it.
One of the entries is pictured above. [Jon Alt] designed this clock and phone charger …read more http://pje.fyi/PbCVZw
Last year we wrote about Hackerbot Labs’ autonomous boat, which project members hope to someday circumnavigate the globe. Now called Project Ladon, progress continues apace with a recent ocean test of their modified 18’ kayak, the TSV Disputed Right of Way. The kayak’s internal spaces contain a pair of lead-acid truck batteries controlled by a home-brewed control system that uses relays to control the craft’s trolling motor, with a Beaglebone and Arduino Mega under the hood.
The test was not exactly a success, with the boat actually avoiding the waypoints rather than sticking to them. Fortunately the team was …read more http://pje.fyi/PR4gwY
When the [Director of Legal Evil] at Louisville’s LVL1 Hackerspace decided to demonstrate the uselessness of a 3D printer by printing a fidget spinner, another member at the space’s Tuesday meeting rose to the challenge and built a machine that whose sole purpose is to spin fidget spinners.
[Gary Flispart] used an Arduino clone and what appears to be a motor driver in conjunction with a stepper motor. The motor moves a belt that turns a series of metal scraps serving as a four-bar linkage. The linkage moves the dowel that turns the spinner and then gets out of the …read more http://pje.fyi/PQBwKY