An Actual Working Hoverboard

December 27, 2015 by James Hobson 79 Comments

What with 2015 being the apparent “year of the hoverboard”, we have a final contender before the year ends. It’s called the ArcaBoard from ArcaSpace, A private space company. And it doesn’t use magnets, or superconductors, or any smoke and mirrors — just a whole lot of ducted fans.

Thirty-six of them to be precise. The ArcaBoard uses 36 electric motors with an apparent 7.55HP each, powered by a massive bank of lithium ion batteries. Together, they produce 430 pounds of thrust, which allows most riders to float around quite easily. Even with that huge power drain, it apparently lasts for a whole 20 minutes, which is pretty impressive considering its size.

Continue reading “An Actual Working Hoverboard” →

Self-Driving Acura, Built In A Garage

December 17, 2015 by James Hobson 36 Comments

[George Hotz], better known by his hacker moniker [GeoHot], was the first person to successfully hack the iPhone — now he’s trying his hand at building his very own self-driving vehicle.

The 26-year-old already has an impressive rap sheet, being the first to hack the PS3 when it came out, and to be sued because of it.

According to Bloomberg reporter [Ashlee Vance], [George] built this self driving vehicle in around a month — which, if true, is pretty damn incredible. It’s a 2016 Acura ILX with a lidar array on its roof, as well as a few cameras. The glove box has been ripped out to house the electronics, including a mini-PC, GPS sensors, and network switches. A large 21.5″ LCD screen sits in the dash, not unlike the standard Tesla affair.

Oh, and it runs Linux. Continue reading “Self-Driving Acura, Built In A Garage” →

Alleged Hit-and-Run Driver Arrested After Her Car Rats Her Out

December 15, 2015 by James Hobson 86 Comments

We had to giggle at this one when it came down the tips line. Last week, a woman involved in a hit-and-run fled the scene — only to have her car call 911 for her.

The woman hit two vehicles and then attempted to drive home when her Ford vehicle called 911 using the Sync Emergency Assistance Technology. When asked by the dispatcher if everything was okay she lied about being in the accident — but the dispatcher did not believe her. After all, the sync feature only calls if the car has seen significant damage, and in this case, the air bag had been deployed. Continue reading “Alleged Hit-and-Run Driver Arrested After Her Car Rats Her Out” →

Star Wars Car That Never Was: Obi-Shawn’s Custom Z-Wing

December 14, 2015 by Mike Szczys 44 Comments

Star Wars never had cars. Sure, there was the Landspeeder, and the Speeder Bike, but both point to a lack of wheels a long time ago. So those who want to drive around a Star Wars craft are left to their own imagination to come up with one. This is exactly what [Obi-Shawn], aka [Shawn Crosby], did to build his Z-Wing.

Continue reading “Star Wars Car That Never Was: Obi-Shawn’s Custom Z-Wing” →

Aircraft Hackchat This Thursday

December 9, 2015 by Adam Fabio 6 Comments

This Thursday, December 10th at 5pm PST we will be hosting a live HackChat about aircraft. If it’s man-made and it files, it’s on topic! Full scale and model planes, helicopters, multicopters, gyros, blimps and gliders will be on the agenda. Our host this week will be Hackaday Community Editor [Adam Fabio] who is also the author of this well-written blog entry. In addition to being an electrical engineer, [Adam] brings 30 years of experience as a Radio Control model enthusiast. Over the years he’s worked as a professional R/C Blimp Pilot for the New York Islanders Hockey team and as an aerial photographer. On the full-scale aircraft side, he’s designed radar and air traffic control software used to keep the skies safe over land and sea.

Aircraft HackChat starts Thursday at 5pm PST (here’s a timezone cheat sheet if you need it). Participating in this live chat is very simple. Those who are already part of the Hacker Channel can simply click on theTeam Messaging button. If you’re not part of the channel, just go to the hacker Channel page, scroll to the bottom of the “TEAM” list in the left sidebar and click “Request to join this project”.

HackChat takes place in the Hacker Channel every few weeks and is a friendly place to talk about engineering and the projects you’re working on.

Airport Land Art Is (Acoustic) Baffling

December 5, 2015 by Elliot Williams 20 Comments

According to an article in the Smithsonian magazine, these geometrically arranged hills aren’t landing signs for extra-terrestrials, but instead effectively sound baffles worked into the ground behind a runway at Amsterdam’s Schipol airport.

The 80 acres of hills and valleys are called the Buitenschot ‘land art park’ and supposedly reduce noise in the nearby neighborhood by around 50%. They work by sending the reflections in random directions that would otherwise skip off of the ground, just like anti-echo baffles in a sound studio. A nice touch for the local residents, they also contain jogging trails.

People have made land art before — we particularly like Spiral Jetty in the Great Salt Lake — but as far as we know this is the first land art “piece” that’s also functional.

Beauty is in the eye of the beholder, of course. Unfortunately, as the Smithsonian notes, nobody is beholding it. Because Buitenschot aims to diffuse the takeoff noise coming out of the rear of the planes, they are always flying away from it; passengers don’t get to see it from the air.

Volvo Trucks: Kid Tested, Mother Approved

December 4, 2015 by James Hobson 57 Comments

If that looks like a four year old with a remote control driving a full-size dump truck — that’s because it is. As part of their Live Test Series, Volvo made a ridiculous obstacle course, and then let a four year old take the wheel of one of their heavy duty dump trucks. Viral advertising maybe — but too awesome not to share.

And don’t worry, there is a hack involved! The remote control setup in the truck isn’t that polished, and can’t possibly be a commercial “RC kit”. Which means some lucky hacker got to build a remote control system for a freaking dump truck. Consider us jealous.

Surprisingly (or maybe not), the truck seems to withstand everything the four year old throws at it. Including rolling it sideways down a hill, and of course smashing through an entire building. It’s well worth the watch and had us grinning from ear to ear.

Continue reading “Volvo Trucks: Kid Tested, Mother Approved” →