A recent report from Futuresource Consulting states that just under 1/3 of Americans and just over 1/3 of UK residents have engaged in some form of DVD ripping in the last 6 months. Though [Jacqui Cheng] of Ars Technica was unphased, we were very surprised to learn that one of the most common methods is possibly the most low-tech, yet … Read the rest
BiPed Robot Version 3
July 11, 2008 By 4 Comments
Instructables user [alex.v] posted version 3 of his BiPed Robot. This robot is designed to mimic the control and movements of a human’s lower body. It has 12 degrees of freedom and a nice custom framework CNC’d from acryl sheets. The electronics consist of servos controlled by a custom board built around an ATmega8 and 3 ATtiny26s … Read the rest
Subwoofer makes cornstarch dance
July 11, 2008 By 11 Comments
People tend not to think about the non-Newtonian properties of foodstuffs, but we’re glad at least one person did. When it comes to cornstarch, it’s indeterminate viscosity when mixed with water made it the perfect solution for a pretty neat trick: making a liquid move in reaction to a subwoofer. The unique motion can be attributed to the physical … Read the rest
Microfluidic art
July 11, 2008 By 2 Comments
Microfluidics expert [J. Tanner Neville] decided to turn his work into art. Along with his student, [Austin Day], they turned lab chips into miniscule works of art by developing a technique of patterning proteins onto substrates. Each colored line you see is actually a groove full of liquid about 20 microns in width. Another student of [Neville's], … Read the rest
Memristor-based memory prototype by 2009
July 11, 2008 By 5 Comments
An article in EETimes suggests that we may see a memristor-based memory prototype in development as soon as 2009. The memristor is claimed by many to be the theorized fourth passive circuit element, linking the fundamental circuit variables of charge and flux. This news may not sound that exciting to most computer geeks, but this new component could usher in … Read the rest
7 really creepy robots
July 11, 2008 By 1 Comment
Creepiness is a hard feeling to objectively evaluate, but we dare you to not get creeped out by these realistic robots listed by Cracked.com. It’s the uncanny valley of robots that are almost, but not completely lifelike, and which repulse most humans. It begs the question: how could you resolve the uncanny valley problem? Would you build a robot … Read the rest
Packet trace anonymization with PktAnon
July 11, 2008 By 5 Comments
If you’re a network researcher or systems administrator, you know that network traces are often necessary, but not easy to share with colleagues and other researchers. To help with both ease of use and handling of sensitive information, the Institute of Telematics has developed PktAnon, a framework that anonymizes network traffic.
It works by using a profile-based scheme that … Read the rest
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