Dell-ishly iPod-like

Found this article about a new MP3 player from Dell on Daring Fireball.
In short it looks as though Dell are trying to do the whole Apple iPod thing including the music store.

Mr Gruber is unimpressed and so am I. (Mind you my experience with Dell machines are hardly pleasant. So far the only good thing I can say about this manufacturer is that they make computers in black.)

Dual Layer DVD+R Developed

Philips has found a way to burn a dual layered DVD+R. Unlike other dual layered disks that have been developed, this one is also designed to be backwards compatible with current DVD players. The DVDs will hold 8.5GB of data — 4 hours of video — and are set to be released as soon as next year

Making Small Change Smaller

Bert Hickman, a retired electrical engineer living outside Chicago, enjoys using magnetic force to smash coins to roughly half their normal size.

Bert’s high-voltage equipment takes up most of his screened-in porch (from the looks of things, his wife drew a line at the sliding door — there’s a clear border between tidy suburban house and chaotic suburban lab). Bert begins the coin-shrinking process by wrapping a quarter in copper wire and bolting the leads to copper bus bars, which are connected, by way of a triggered spark gap, to a 600-pound bank of 12,000-volt capacitors. A bulletproof blast shield encloses the coin and coil, and a high-voltage power supply charges up the capacitors. The only thing holding back the several thousand joules of energy stored in the capacitors is the tiny space between the spark gap’s two brass discs.

Pressing a switch triggers the spark gap, which releases the entire charge through the coil in 25 millionths of a second. This creates a huge magnetic field, which induces a current and then a magnetic field inside the coin, which in turn pushes back against the field outside. The repulsion force between these two fields crushes the metal, instantly taking a quarter down to the size of a dime. A large amount of energy discharged in a short amount of time usually entails an explosion, and in this case the copper coil is blown apart with a brilliant flash and a satisfying bang.

Microsoft Moves Beyond Patches

Conceding that its strategy of patching Windows holes as they emerge has not worked, Microsoft plans next week to outline a new security effort focused on what the company calls ‘securing the perimeter‘, which is likely to be little more than the same dodgy tactic with a shiny new name

Thank David Bradley for Control-Alt-Delete

Every time a software program locks up and you want to start over, every time you need to change your password or log on or off your computer, you can thank David Bradley. The same David Bradley who saved Bill Gates’ derriere before the Windows operating system became the monster it is today. Bradley is the man who gave the world control-alt-delete