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Submission + - How Apple Makes the New Mac Pro

steveha writes: Yesterday Apple released a new YouTube video giving a peek at how the new Mac Pro is manufactured. The Atomic Delights blog explains more about what you can see in the video.

Deep drawing is a process that very efficiently produces a "net shape" part. Apple could have just chucked a giant hunk of aluminum in a lathe and created the same part, but that amount of metal removal is extremely inefficient. Deep drawing efficiently creates a hunk of metal that is very close to the final shape of a Mac Pro in just a couple of operations.

Submission + - E-voting machine votes 100% wrong (

steveha writes: The New Bern, NC Sun Journal newspaper reports that some local voters have seen the e-voting machine record the exact opposite of the voter's request. There is a button to vote a straight Republican ticket, and when pushed, it voted a straight Democrat ticket. A local voter observed this behavior four times in a row; the fifth time, the button worked correctly. If ATMs were this unreliable, no bank would use them. Why is this level of failure acceptable in voting machines?

Submission + - Self-Cleaning Solar Panel Tech: 40% better yields (

steveha writes: From the article: "The technology involves first using a transparent, electrically sensitive material deposited on glass or a transparent plastic sheet covering the panels. Sensors monitor the levels of deposited dust on the panel. When the dust levels get too high, a charge is applied to the coating and the dust is physically move across the panel via the charge and dumped off the edges.

The procedure uses a minimal amount of energy, making it a viable cleaning solution. It removes 90 percent of dust, greatly improving power output. And best of all, the technology has already been stress tested by NASA space probes and rovers under the harsh Martian climate."


Submission + - Best Buy offers 3 computers for price of iMac ( 1

steveha writes: Microsoft announced a deal offered by Best Buy: a bundle with a desktop computer, a laptop, and a netbook, all with Windows 7 pre-installed, for $1199... the same price as Apple's least-expensive iMac. It was surprisingly hard to find the actual deal on the Best Buy web site, but with some digging I found: and click on "PC Home Makeover".

Why did the Roman Empire collapse? What is the Latin for office automation?