Scotty Allen built a working iPhone 6S from scratch using parts bought in the electronics markets of Shenzhen, China.
I built a like-new(but really refurbished) iPhone 6S 16GB entirely from parts I bought in the public cell phone parts markets in Huaqiangbei. And it works!
I’ve been fascinated by the cell phone parts markets in Shenzhen, China for a while. I’d walked through them a bunch of times, but I still didn’t understand basic things, like how they were organized or who was buying all these parts and what they were doing with them.
So when someone mentioned they wondered if you could build a working smartphone from parts in the markets, I jumped at the chance to really dive in and understand how everything works.
It is kind of amazing that he ends up with a fully functional iPhone, complete with a box with charger, headphones, etc. The era of transistor radio kits is not quiiiite dead yet. (via bb)
Admission: I eat lunch at my desk pretty much every day. So do a lot of people. Some think desk lunches are sad, but many people trade lunch at their desks for family or leisure time at some other point in the day.
A Chinese YouTuber, Little Ye, has taken the desk lunch to a whole new level. In this video, she makes noodles from scratch, scavenges soda cans out of garbage to turn into DIY Bunsen burners & food graters, and cooks a hotpot meal right at her desk.
Little Ye, you are my new hero. In this one, she takes apart her computer so she can use the case to fry a breakfast crepe.
She and the Primitive Technology guy should definitely meet. (thx, claire)
This guy turned recovered Federal HST pistol bullets into a Valentine’s Day gift for his girlfriend.
I started out with a box of Federal 9x19mm HST 147gr pistol ammunition. This was a box of 50 rounds purchased at the Gun Bunker in Shrewsbury PA for $35 plus tax. I fired 6 of these cartridges into a 30” tall trash can filled with water. I did this from an elevated firing position, striking the water perfectly perpendicular. I used a Beretta 92FS Inox pistol with a 5” barrel, and a Freedom Armory Machine Works Grenadier 45 suppressor (as to not alarm the neighbors). This caused the hollowpoints to expend nearly perfectly, with nothing to deform them before they were fully decelerated by the water. One of the six did not expand, and was discarded. A firearm with a significantly longer or shorter barrel would have probably affected the expansion. I was about 10 feet above the trash can, but I still managed to get splashed from this.
Here are some DIY soda recipes. I’d really like to try that ginger ale at some point.
How to construct a build-as-you-grow potato bin. Start with a base and some potatoes planted within it and then just keep building up and dumping in dirt. Come harvest time, the box will be full of potatoes.
I’m told a rule of thumb for potato harvests is 10 pounds per pound of seed. I got 25 pounds for my one pound, so I guess I shouldn’t be too disappointed about the results of my first year planting potatoes. Still it’s nowhere near the 60 pound average that Greg Lutovsky’s customer’s experienced. In hindsight I think I got lazy in hilling my potato plants as they were growing. Sometimes I would let them get to be 8 or so inches tall and jungle-like before dumping more dirt in and covering the stems.
37signals has published their latest book, Getting Real, as a PDF download that they are distributing themselves. After more than a day, they’ve sold over 1750 copies at $19 apiece:
That’s exciting. These numbers demolish the sales pace of our first book, Defensive Design for the Web, which was released through the traditional publisher/bookstore model. DIY publishing: There’s a new sheriff in town.
If you do the math, that’s ~$33,000 in sales in one day. I don’t know what the advance would be on a book like that, but they’ve got to be approaching it, and if/when they reach that figure, the profit margin on subsequent sales will be much higher than the royalties paid by a publishing company. Interesting experiment.
Glee Gum sells “make your own chewing gum” kits for $10. “It’s really easy: Soften the chicle gum base, either in the microwave or on the stove. Then you add the sugar, corn syrup, and the flavor packets, knead it a little, and WOW! You’ve made your own gum!”