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Radiation Robot Makes Troops Safer
Darkman, Walkin Dude wrote to mention a plucky little radiation-proof robot working to make life easier for folks in the military. From the article: "By this time an hour and a half had gone by, and the team was temporarily out of ideas. Phil had estimated that the robot could remain ambulatory in the radiation field for only 50 minutes, and in fact the robot's lower portion was no longer responding to commands. The RAP team, as a precaution against this very circumstance, working with White Sands personnel had tied a rope to M2 before sending it into the work area. The rope, attached to a RAP team winch 100 feet outside the structure, ensured the robot could be hauled out if radiation damaged its drive unit. But radiation shields now blocked a direct haul. M2 was hemmed in. Using a ten-foot-long pole and standing at the edge of the field (which fanned out like a flashlight beam, strongest at its center and weakest at its edges), team members hooked and then tugged at the rope hauling M2. The deflection of the rope's pull slid the robot around a moveable radiation shield without knocking it over. The RAP team's winch then pulled the robot directly out. "
Seconds later, Sarah Connor grabbed the pole and impaled the robot, destroying its primary power supply. Even as its eyes went dark, emergency systems kicked in to begin rerouting secondary and tertiary power systems.
Wise to the design of robots, Sarah and her son, future savior of humankind John Connor, shoved the robot through a nearby doorway conveniently located right above a steel foundry where it dramatically screamed in electronic pain for a few seconds. And then it was over.
"Is it over, mom?" John asked, panting.
Sarah Connor wiped the sweat out of her eyes. "It's over," she said as the familiar industrial movie soundtrack theme began to play. "It's over."
I watched C-beams glitter in the dark near the Tannhauser gate.
I'ma call shenanigans on this one. And "making life easier for folks in the military?!" In ONE instance, this helped what happened to be a Military research plant. But the poster makes it seem like this'll win the war in Iraq. Seriously, this is a HORRIBLE scew to put on the article.
Rant aside, I think this is very interesting problem solving. Especially the 10-foot poll bit. Just goes to show that technology can't win everything. Not by a long shot. Interesting problem, interesting solution, both very complicated.
Want to find other gamers to play board and role playing game
Ionizing radiations (usually beta/gamma radiation) can affect materials in various ways. For example, an energetic gamma-ray photon (around 0.3 MeV for the Cobalt-60 spectrum) would cause partial ionization of Si atoms in traditional semiconductors. Since the n/p difference is extremely small in a single transistor, you just need a few thousand ionizations in it to make it unusable.
P.S. http://www.nlectc.org/training/nij2005/Conca.pdf - some interesting material there.
Don't try to use the force. Do or do not, there is no try.
Did you read the article?
1) The robot is not radiation proof.
2) It was a pain in the ass.
The story is that they fixed a situation with a robot. The robot didn't make life easier, it was necessary because humans couldn't approach the radiation source, even in protective clothing. It took 4 days to do, and the success was mostly due to shrewd hackery on the part of the team operating the robot.