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Inside the iPhone Charger

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Ken Shirriff has torn down an iPhone USB charger, and the results are impressive:

Apple’s power adapter is clearly a high-quality power supply designed to produce carefully filtered power. Apple has obviously gone to extra effort to reduce EMI interference, probably to keep the charger from interfering with the touchscreen. When I opened the charger up, I expected to find a standard design, but I’ve compared the charger to the Samsung charger and several other high-quality industry designs, and Apple goes beyond these designs in several ways.

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‘The Golden Age of Silicon Valley Is Over’

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Steve Blank, a professor at Berkeley and Stanford and Silicon Valley entrepreneur:

Silicon Valley historically would invest in science, and technology, and, you know, actual silicon. If you were a good VC you could make $100 million. Now there’s a new pattern created by two big ideas. First, for the first time ever, you have computer devices, mobile and tablet especially, in the hands of billions of people. Second is that we are moving all the social needs that we used to do face-to-face, and we’re doing them on a computer.

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Slight CSS Changes

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Recovering from surgery and jacked up on pain pills, I decided yesterday to make some changes to the site:

  • Just about everything is in Chaparral Pro, a typeface by Adobe
  • Highlighting text is more fun
  • The meta data that appeared between a post’s headline and body is gone. I’m working on a solution to show the date an item was published

Additionally, iPad users are now served up the “desktop” version, regardless of device orientation.

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Apple and Renewable Energy

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Apple:

Apple’s data center in Maiden, North Carolina, will draw about 20 megawatts of power at full capacity. We’ll be producing an unprecedented 60 percent of this power onsite. To do that, we’re building what will be the nation’s largest private solar arrays and the largest non-utility fuel cell installation operating anywhere in the country. That’s a scale of onsite renewable energy production that no other company has matched. Onsite energy generation minimizes our dependence on the grid and reduces our environmental impact. And when our solar arrays and fuel cells are operating, Apple’s Maiden data center will be the most environmentally sound data center ever built.

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On Vintage Mac Collecting

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Adam Rosen at Cult of Mac:

What does it take to be a vintage Mac collector?

A love of all things Apple and an encyclopedic knowledge of the many successful, unsuccessful and downright notorious products Cupertino has released over the years are a given. But the job can be more perilous than you’d imagine.

Just ask Adam Goolevitch. Known as “wozniac” on eBay, Adam is one of the premier vintage Mac collectors around. In just he last couple of months, some of Googlevitch’s rarest finds — including a 128k Mac with a 5.25” Twiggy floppy disk drive and a Macintosh SE with a clear outer case — have hit the web and sparked a flurry of interest.

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