Creative

  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'GMT/0.0/no DST' instead in /Volumes/Timey Wimey Stuff 2/TheShare/WebSites/histon-scouts.org.uk/Documents/drupal-6.20/modules/aggregator/aggregator.pages.inc on line 260.

How-To: Homemade Astronaut Ice Cream

Makezine - 3 hours 2 min ago

Inspired by Chris Gammell’s post about “trickle down techonomy,” Ben Krasnow posted this how-to video on making your own Astronaut Ice Cream. He used a vacuum pump, dry ice, and various hoses and fittings to freeze dry ice cream that can be easily enjoyed any time you’re out in space or even on terra firma. [via CRAFT]


Categories: Creative

Make Whirly Brushbots from Toothbrushes

Makezine - 14 hours 32 min ago



Using little more than a vibrating motor and the snipped-off head of a toothbrush, you can make these colorful brushbots. Check out this video tutorial to learn how to do this quick and fun project. You can buy the kit in the Maker Shed, and learn how to put it together on Make: Projects!

Download the m4v video directly, or watch it on YouTube.

More:


Categories: Creative

Bringing Xiphactinus Back to Life

Makezine - Sat, 04/02/2012 - 14:00

While developing the second phase of their Cretaceous Sea Exhibition, The Hastings Museum in Hastings, NE commissioned a life-size model of a Xiphactinus from Gary Staab, a paleo artist based in Kearney, MO. The Xiphactinus was a large predator fish that lived in the Western Interior Sea during the late Cretaceous Period and skeletal remains of this “X-fish” have been found in many parts of North America, Europe, and Australia. Luckily for us, Gary and his team documented the painstakingly detailed process of creating the life-like model in the excellent video above. [Thanks, Jo!]


Categories: Creative

NEWS FROM THE FUTURE – United States Postal Service Scares You

Makezine - Fri, 03/02/2012 - 23:00

Nate’s Tumble Log • United States Postal Service tries to compete with Google using fear:

What you need to do is embrace the future. Embrace what’s working. Figure out what the “box” is that you and electronic delivery are competing in, and create a few attributes that you bring to the market that aren’t in that box. And spend all your time, money, and energy outplaying everyone at those attributes.

I wrote a big ole’ article about how the post office could embrace new technologies and get back in the game, unfortunately this video/ad was the most sent in link


Categories: Creative

Turning A One-Piece Wooden Lamp Shade From a Tree Section

Makezine - Fri, 03/02/2012 - 21:01

Kiwi master craftsman Sören Berger is a woodturner, teacher, and inventor with 35 years at the lathe. It shows. In this amazing and slightly terrifying video, you’ll see him turn a giant tree trunk section that starts with the bark still on it, inside and out, until it’s perfectly smooth and translucent-thin. Inspiring and wonderful. Absolutely do not miss it. [via nerdstink]


Categories: Creative

Kitchen Backsplash Counts out 159 Digits of Pi

Makezine - Fri, 03/02/2012 - 19:00

Marie and Michael Porter of Minneapolis, MN, used colored marble tiles to create a gloriously nerdy Pi backsplash. [via Think Geek]


Categories: Creative

The Geektastic Films from Sundance 2012 You Need to See

PM Home Workshop - Fri, 03/02/2012 - 17:30
From high-tech interactive documentaries to sci-fi-laden romances, the 2012 Sundance Film Festival had plenty to offer the geek set. Popular Mechanics talks science, visual effects, and creative DIY solutions with the people behind these innovative films.


Categories: Creative

Seriously Overengineered Mousetrap

Makezine - Fri, 03/02/2012 - 17:03

Jake Easton’s Better Mousetrap is electrically and pneumatically powered, weighs almost six pounds, features a key lock switch and a manual safety, and strikes with 102 pounds of force. I think they foleyed that crunching noise in the video, however. Sounds like a bag of Fritos, to me.


Categories: Creative

In the Maker Shed: Tiny Cylon Kit

Makezine - Fri, 03/02/2012 - 16:00

The Tiny Cylon Kit, available in the Maker Shed, is a fun and easy to solder multi-mode LED Larson scanner kit. It features 5 red LEDs that blink or glow in various patterns. The Tiny Cylon uses an Atmel ATtiny 13 for its brains that comes pre-programmed with multiple LED sequences. It’s a perfect beginning soldering kit and great for building your own robot army!

Kit Includes:
Preprogrammed ATtiny13 with TinyCylon firmware
Quality printed circuit board
5 red LEDs
Push button switch
Battery holder with cover and power switch


Categories: Creative

How the iPad is Revolutionizing the NFL

PM Home Workshop - Fri, 03/02/2012 - 16:00
Forget the overstuffed three-ring binder. Tablet computers are quietly taking over NFL locker rooms as the playbook of the 21st century.


Categories: Creative

Tony Cragg’s Dice Sculptures

Makezine - Fri, 03/02/2012 - 15:00

Sculptor Tony Cragg created this dice-covered sculptures for Paris’s FIAC art show, which took place in October. Love to see this style with d20s! [via Colossal; photo courtesy of Daniel Milliner]


Categories: Creative

Robot’s Wheels Transform Into Legs

Makezine - Fri, 03/02/2012 - 14:21

Well, more accurately, they transform into “whegs,” which look like legs, but are driven like wheels and don’t, as a rule, have powered joints. Apart from sheer novelty value, the advantage seems to be that Quattroped is capable of high “road speeds” when it’s on a smooth surface and in wheeled mode, but can transform to negotiate rough terrain that the wheels alone couldn’t manage. It’s the work of a team from National Taiwan University. Intrepid roboporter Evan Ackerman has more deets over at IEEE Spectrum.

More:


Categories: Creative

Android Controlled Garage Door Opener

Makezine - Fri, 03/02/2012 - 12:00

Relays can do cool stuff when you hook them up to the Internet. Check out XDA member JsChiSurf demonstrate his Android controlled garage door opener. Using an old Linux box connected to a serial relay, he’s able to toggle his garage door opener using a custom app from his Android handset. [via androidcommunity]


Categories: Creative

Skiers Beware: Snowmobile Racing Is Taking Over the Mountains

PM Home Workshop - Fri, 03/02/2012 - 11:30
These muscular sleds are powering a new breed of snow junkies—and a DIY take on heliskiing. They’re also igniting a cold war with skiers accustomed to having the mountain to themselves. We take a trip to try out the new style of the slopes.


Categories: Creative

Mileage Moment of Truth: We Put 40 Mpg Claims to the Test

PM Home Workshop - Fri, 03/02/2012 - 08:30
The 2012 Hyundai Elantra and Ford Focus SFE are among 20-plus cars that now claim 40 mpg highway. But given the peculiar way in which the EPA calculates its fuel economy estimates, do those mileage numbers truly reflect real-world driving?


Categories: Creative

10 Best Super Bowl Car Commercials

PM Home Workshop - Fri, 03/02/2012 - 07:00
As Super Bowl XLVI approaches, it's clear that car ads are going to dominate the commercial breaks in the big game. And while we've been underwhelmed by some of the leaked spots, Super Bowl Sunday has brought us some great auto advertising.


Categories: Creative

Test Tube Chandelier

Makezine - Fri, 03/02/2012 - 00:39

Named in honor of Madame Curie (whose full name was Maria Sklodowska-Curie), the Maria S.C. chandelier from Polish designer Pani Jurek allows for all kinds of interesting end-user customization options. And it’s hard to imagine an easier remake. [via CRAFT]


Categories: Creative

Dug North’s Dremel Tips

Makezine - Fri, 03/02/2012 - 00:00

In response to the Make: Newsletter Special Edition (on Tips) that we sent out yesterday, MAKE pal, and automata artist, Dug North sent us a link to a piece he did on Dremel tips. The article is part of Dug’s Automata Tips, Techniques and Tricks, a series he’s doing on Cabaret Mechanical Theatre.

10: Carving with Stones Wood carving bits often leave a rough surface on woods such as Basswood (a.k.a. Lime). Try using grinding stones for the final stages of carving. The pink/orange/brown Aluminum-oxide stones remove material a little faster, while the darker gray/blue/green Silicon-carbide stones remove material more slowly, but leave a smoother finish.

Dug’s Automata Tips, Techniques and Tricks No. 6

 

More:
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Categories: Creative

How-To: Hack a Surplus Plutonium Probe for Military-Grade Gamma Ray Detection

Makezine - Thu, 02/02/2012 - 21:42

The late unpleasantness in Japan has recently focused our attention on homemade radiation detectors. These are often lumped together under the term “Geiger counter,” but in fact there is more than one way to skin that particular cat. A “Geiger counter,” formally, is a radation-sensitive instrument that uses a Geiger-Müller tube to detect the tiny electrical charges produced when radiation in the environment knocks electrons off atoms of a low-pressure gas sealed inside a glass tube…

A scintillation detector, like that inside the military surplus DT-590A/PDR-56F probe shown above, works by an entirely different principle—that is, optically, rather than electronically. Some transparent solids, called scintillators, emit tiny flashes of visible light when their molecules interact with environmental radiation, and though these flashes are usually too dim to see with the naked eye, if you seal a chunk of scintillator in a dark case, behind a window that passes high-energy radiation but not visible light, you can see them with a photomultiplier tube. The associated electronics have to A) power the photomultiplier and B) read its output into audible “clicks” or other discrete, countable signal events.

Because the detecting volume in a scintillator is a solid, rather than a rareified gas, scintillation detectors are much more sensitive than Geiger counters, especially when it comes to detecting gamma rays. While a typical Geiger-Müller tube reacts to less than 1% of the gamma rays that penetrate it, the comparatively dense atomic lattice of a scintillator crystal will interact with practically all of them.

Multi-talented engineer, scientist, and author David Prutchi has designed an excellent DIY method for converting these common military surplus scintillation probes, which were designed for detecting the very specific energies of gamma rays from plutonium fallout, into general-purpose gamma ray detectors that, in David’s words, “will outperform virtually any handheld Geiger counter in the detection of 100keV to 1.3MeV photons.” He teaches homemade power-supply and signal-processing circuits for the mlitary probe, as well as the necessary trim adjustments for the probe circuitry itself. It’s fantastically informative, well-documented work. [Thanks, David!]


Categories: Creative

Displaying Phone Video on an RGB LED Matrix

Makezine - Thu, 02/02/2012 - 19:00

Mike from Nootropic Design (maker of the delightful Defusable Clock) bought a LED matrix from Adafruit and used it to display video from his Android phone, with the help of a SparkFun IOIO board and an Arduino.

I used the OpenCV library to convert the video frames to 16×32 pixel resolution to match the LED matrix. I also constrained the color space of the frames to 12 bit color. That is, each pixel has 4 bits each for red, green, and blue. That means that each pixel can have 16 different brightness levels of red/green/blue, yielding 4096 possible colors. In other words, all of the image processing is performed on the phone because it’s much more powerful than the Arduino.

See the project page for information on how he did it.


Categories: Creative
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