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?
In her delightful blog AI Weirdness, Janelle Shane entered 18,458 unique bills introduced in Massachusetts into a neural network, which then created some rather hilarious bills, including:
At last night’s NBA All-Star basketball game, singer Fergie sang the Star-Spangled banner for thousands at the venue and millions at home. She’s been getting interesting reviews and people stayed up late to give them. I, for one, hope she now sings Happy Birthday to President Trump, concluding by shouting “Let’s play some basketball”
Peter K. Rosenthal faces an existential crisis after watching ‘Fifty Shades Freed’ and learning the nature of his predicament. For as long as I remember I’ve been imprisoned here, forced to watch an endless cavalcade of rote, insipid moviemaking. … Every DVD I watch is slipped in on a tray. Recently, for some reason, they’ve […]
Going back to school isn’t necessarily an option for everyone. Between the time commitments and steep tuition rates, there are obstacles aplenty as far as furthering education is concerned. However, that’s not to say it’s impossible to learn new skills. Excel with Business lets users access thousands of hours of online learning in Microsoft, business, technology, […]
More often than not, you won’t see an accident coming, which means it pays to be proactive and ensure you have the right tools on-hand before you need them. Whether you find yourself in the middle of a power outage or having car trouble at night, you can make sure you’re still capable of navigating […]
Trains may not be the most popular means of conveyance nowadays, but chances are you grew up playing with toy trains or building a model set to wrap around the Christmas tree. In either case, it’s safe to say that locomotives have long carried a unique sense of awe and scale, especially when they’re hundreds […]