At Innovation News Daily, science journalist Jeremy Hsu explores what it would take to make Mike Koehler's AT-AT For America dream a reality.
Making a modern-day robotic walker is not impossible, said Heiko Hoffman, a robotics expert at HRL Laboratories in Malibu, Calif., but it easily could cost $100 million or more.
"[The cost] would likely be much higher for a seriously armored vehicle," Hoffman said of the cost. "If we just build an AT-AT that looks cool, it could be much cheaper."
The AT-AT walker lumbers along like a mechanical elephant, lifting just one foot at a time. That "statically stable" walking style works for a heavy vehicle, because the center of mass always sits above a "triangle" created by keeping three feet on the ground, Hoffman said.
But building a huge 50-foot-tall walker is challenging because structural strength does not increase on par with sheer mass, Hoffman explained. A vehicle 10 times the size of a smaller model might have a supporting beam 10 times larger, but it would have to support a mass 1,000 times greater.
The AT-AT walker also must deal with huge stress on its leg joints, which makes running virtually impossible.
Innovation News Daily: Could America Really Build a "Star Wars" AT-AT Walker?
A very bad man in Maine is charged with a very weird murder. Prosecutors say Bruce Akers used a machete to try and decapitate a neighbor (is “nearly decapitating” worse? because that’s what happened), then buried the victim’s remains together with the partially decomposed carcasses of deer he killed previously. Yep.
The RNC in Cleveland isn’t the only unhinged, drunken, drug-fueled marathon party going on this week. Starting today, thousands of Juggalos and Juggalettes gather in Thornville, Ohio, to participate in the 17th Annual Gathering of the Juggalos, which runs through Saturday. Each year at the Gathering, fans of Insane Clown Posse gather to celebrate the […]
Last week, a motorcyclist tragically died on a highway near Stanton, Kentucky. A fellow nearby, Saul Vazquez, snapped a photo of the scene from his truck and was surprised to see what appears to be an apparition floating above the deceased. Vazquez posted the image on Facebook but when reached by Lex18 news reporters would […]
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