After the crotchbomb there has been a lot of noise about airplane security again—you can see how stupid the leaked new flight rules are here. But what's the actual risk of an airplane attack? Here's the definitive chart:
As you can see, the chances are very slim. As slim as the chances of the new security rules having any real effect in preventing any new attacks, sadly.
[Gizmodo]
NASA's "deployable energy absorber" may appear to be a couple of oversized sponges attached to the bottom of a helicopter, but you could be looking at a safety system that helps occupants survive a helicopter crash — or even any kind of air-to-ground impact.
It's a bit like an airbag for helicopters, one that NASA aerospace engineer Karen Jackson, one of the driving minds behind the project, said of the technology that she'd 'like to think the research we're doing is going to end up in airframes and will potentially save lives.'
Right now, though, things are still very early. The test you see in the video above is of a helicopter falling rather gently from a height of 35 feet. Even still, the dummies inside didn't look so stressed out after it. Wait — do crash dummies ever show signs of stress?
DASH, a UC Berkeley-designed, cockroach-inspired robot, manages to take what makes cockroaches so resilient and even retain the cockroach's singularly creepy movement. This thing is near-indestructible.
The 10-cm long DASH, which stands for Dynamic Autonomous Sprawled Hexapod, weighs only 16 grams, yet is able to run 15 times its body length per second. It has a uniquely flexible design from nearly all sides that allows it to survive pretty much anything, including a drop eight stories above the ground. It's actually made of what's basically laminated cardboard, which means it's a very cheap robot to build as well. Check out the video - this thing is crazy. [Gizmodo]
The Power Loader 'dual-arm power amplification robot' uses 18 electromagnetic motors that let the wearer lift 220lbs without blinking. It gets its name from the exoskeleton from Aliens (get away from her you bitch!), and even has force-feedback.
It's being developed by a Panasonic subsidiary called ActiveLink, who say they don't expect to see it being used for things like disaster relief efforts until around 2015. At the moment it has an aluminum-alloy frame weighing around 500lbs, so hopefully they can shrink it down a bit. Very cool, though. Check out the vid:
[Gizmodo via Mainichi (translated) via PinkTentacle]
security again—you can see how stupid the leaked new flight rules are here. But what's the actual risk of an airplane attack? Here's the definitive chart:
