MIT student Tyler Christensen created a musical Tesla coil hat for his Hallowe'en costume (it played the Mortal Kombat theme and the Harry Potter theme while discharging semi-tame lightning). While freely stipulating that this is "a really bad idea," Tyler is still generous enough to document his project for others who might follow in his bad footsteps.
Really, it’s just a DRSSTC. Nothing less, nothing more, nothing fancy. It was a bit tricky to make a bridge appropriately sized, and even harder to make a boost converter for it. In fact, the boost never truly worked. If I play a mid to high note for a few seconds, the boost can’t keep up and it fades away. I think this is due to saturation of my boost core, but I haven’t really taken the time to do much on this since now I’m back in the gate driver world and also have to throw together my 6.131 power electronics final project. I’ll fix hatcoil in February.
Mark Marcino writes, “Boingers might be interested in this new free 3-week course I’m co-teaching with UnderAcademy College founder Talan Memmott: How to Write and Read Fake News: Journalism in the Age of Trump. It starts Jan. 20, of course.”
dj BC writes, “My best Christmas mashups from the past decade are collected for this year’s Santastic (previously) holiday music sampler. You can also dig on the site for the full albums from past years, our ‘Menorah Mashups’ Chanukah collection, and my chill instrumental album of holiday classical remixes. It’s all free.”
I first started writing about the remarkable Joi Ito in 2002, and over the decade and a half since, I’ve marvelled at his polymath abilities — running international Creative Commons, starting and investing in remarkable tech businesses, getting Timothy Leary’s ashes shot into space, backing Mondo 2000, using a sprawling Warcraft raiding guild to experiment with leadership and team structures, and now, running MIT’s storied Media Lab — and I’ve watched with excitement as he’s distilled his seemingly impossible-to-characterize approach to life in a set of 9 compact principles, which he and Jeff Howe have turned into Whiplash, a voraciously readable, extremely exciting, and eminently sensible book.
Holiday shopping is in full swing, and the Striiv Touch is one of the best gift ideas I’ve landed on. Its simple design works for females and males, and its wide range of features makes it suitable for even the non-fitness enthusiasts in your life.Unlike traditional fitness trackers, the Striiv Touch also acts as a smartwatch. It […]
The Pocket Tripod PRO had massive Kickstarter success in 2013, raising almost $85,000 in a single month. But this isn’t just another case of pre-release product hype. This ingenious little device folds out from a credit-card-shaped plastic slab into a sturdy stand with a surprisingly wide range of motion. In portrait orientation, your phone slides […]
Loot Crate is a totally different kind of subscription service that mails subscribers monthly boxes filled with curated geek, pop culture, and gamer paraphernalia. Its cult following awaits a box every month filled with everything from bobble heads to T-shirts to special edition collectibles. But nothing gets Loot Crate fans as excited as the limited […]