Fresh hacks every day
What should you do with your down time between sophomore and junior year at MIT? You better build something awesome. [Christian Reed] didn’t disappoint with his newest creation. He calls it the Ping Pong Mauler and we think that’s an appropriate name. It doesn’t just lunch a ball, it belches forth a relentless barrage.
He certainly has no shortage of … Read the rest
Unfortunately the result of hacking together two shop vacuums isn’t a double-power monstrosity. This is actually the story of combining broken and substandard parts into one usable machine. The guys at the Shackspace originally bought a cheap shop vacuum whose motor gave up the ghost way too quickly. The replacement had only a tiny container for rubbish. So they … Read the rest
Shop-Vacs are great tools, but they do have the notable disadvantage of being loud. Fortunately, much of the noise emanates from the exhaust, and with a muffler or “silencer”, this can be controlled. The results of my noise-recustion experiments were noticeable, reducing the noise by roughly 5.6 decibels. This may not sound like a huge improvement, but since the scale … Read the rest
[Darrell] made his own cyclonic dust separator which connects to a shop vac. We’re amused by his poke at Dyson’s marketing machine where he mentions that the ads say it took years to perfect those vacuum cleaners and he managed to put his together in a few hours…. from trash/recyclables no less!
Two mini-kegs are used as the separating … Read the rest
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