Radio Controlled Beetle Flight Footage

September 25, 2009 by Mike Szczys 33 Comments

Earlier this year we were amazed when University of California researchers controlled a beetle via electrical implants. The video available at the time of the original report showed beetles tethered in place while electrical stimuli was applied via the chip. New video of free flight is has now been posted. Although the motion is rather sporadic, it is obvious that simple commands to start flight, stop flight, and turn left or right are having their intended effect. Check out this cyborg action after the break. Is DARPA one step closer to unleashing legions of insect warriors on unsuspecting masses? Continue reading “Radio Controlled Beetle Flight Footage” →

Eee PC Bios Resurrection

September 25, 2009 by Mike Szczys 22 Comments

flashsolderedtoboard

Hot on the heels of our post about reading passwords from EEPROM, [n0th1n6] tipped us off about a similar hack used to resurrect an Eee PC from a bad bios flash. After discovering that a factory repair for a dead bios costs about $200, [CutenaCute_7] took on the challenge herself. She disassembled the computer and desoldered the bios chip from the board. After writing a program to flash the chip using C#, she temporarily soldered jumpers to make sure the flash worked. Looks like this is a zero cost hack, plus the time savings from not having to ship her computer somewhere. Bravo.

With Zipit, Who Needs A Netbook?

September 25, 2009 by Mike Szczys 88 Comments

[youtube=http://www.youtube.com/watch?v=x_LrI2g2VT8]

[Hunter Davis] keeps rolling out the hacks for the Zipit. In the past he showed us how to run DOSbox, and then how to get NES emulation working on this tiny device. Now he’s got Linux kernel 2.6.29 running Fluxbox with mouse (newly added), audio, and WiFi functionality. Follow his step-by-step flashing instructions to load the kernel into the Zipit. Once flashed, a partitioned microSD card servers as the filesystem and swap.

Who needs a 10.1 inch screen or an Atom processor when you can get this 2.8″ QVGA beauty with an XScale processor for around $40?

[Thanks Matt]

Tear Your IMac’s Insides Out

September 25, 2009 by Mike Szczys 28 Comments

imac1_external_hdd_ mod

Saying that [Ian] had some overheating issues with his iMac G5 would be an understatement. After losing three hard drives due to heat he decided to do something about it. The first step was replacing the thermal paste with Arctic Silver. The solution for the hard drive was a little more unorthodox.

[Ian] picked up a 320GB Western Digital Caviar Blue drive because of its very low noise rating. He used rubber grommets to mount it outside the case and ran SATA data and power extension cables through a quarter inch hole to the motherboard. He mentioned to us that the cutout seen above the drive is from a previous mod.

This certainly will fix an overheating problem but it doesn’t do much for the sexy style we’re accustomed to with Apple hardware.

Junk Bots Win Awards In Vietnam

September 24, 2009 by Caleb Kraft 25 Comments

images1860617_1

In a national competition for creativeness in children, junk bots have reigned supreme. Pictured above is a detail from one of [Vu Van Thankg]’s junk bots. Created entirely from parts pulled from the trash, this thing has 11 motors which supposedly allow full arm and hand control. We know you’ll be upset at how little information there is, but the pictures alone show so much. Just look at the rig he put together for this arm. If that isn’t inspiring, we don’t know what is.

[via BoingBoing]

Edison Cylinder Recordings Need More Cowbell

September 24, 2009 by Mike Szczys 21 Comments

bruderhofer2-1

[Norman] spent three years developing and building his own Edison cylinder phonograph with electric pickup. We’re glad he did, and that he shared it with the world because the product is a thing of beauty. Every part is clean and precise with plenty of room for adjustments to accommodate differences in media. He’s reused the head from a VCR and attached it to a CNC machined polypropylene mandrel. The needle is interfaced with the cylinder via a delicate passively driven carriage. This consists of an aluminum rod with the cartridge at one end, and two wheels at the other. The wheels travel along a precision rod, propelled by the needle tracking the groove in the wax. Wonderful!

We’ve embedded a video of the device playing a recording of Sousa’s El Capitan from the late 19th century. Although familiar with these cylinder recordings, we were surprised by how little recording space there is available on one. Continue reading “Edison Cylinder Recordings Need More Cowbell” →