Two years ago we showed you Boston Dynamics' incredible BigDog—one of the world's most ambitious legged robots—being developed for DARPA and the U.S. Army. With its advanced system of hyper-responsive hydraulic joints and a suite of sensors, accelerometers and gyroscopes, the BigDog's most stunning achievement is it's ability to walk, climb and maintain its balance on diverse terrain, even after slipping on ice or receiving a kick to one side. All while carrying several hundreds of pounds of supplies on its "back."
Too bad all the military supplies wont be in convenient sand bag configuration and distributed in all four corners. I wold like to see what 4 20mm ammo cases would do to the center of gravity and overall envelope of the transporter. A camel sized transporter would be a cool ride just not in the woods. "Redneckmacguiver"
Two years ago we showed you Boston Dynamics' incredible BigDog—one of the world's most ambitious legged robots—being developed for DARPA and the U.S. Army. With its advanced system of hyper-responsive hydraulic joints and a suite of sensors, accelerometers and gyroscopes, the BigDog's most stunning achievement is it's ability to walk, climb and maintain its balance on diverse terrain, even after slipping on ice or receiving a kick to one side. All while carrying several hundreds of pounds of supplies on its "back."
Too bad all the military supplies wont be in convenient sand bag configuration and distributed in all four corners. I wold like to see what 4 20mm steel cases would do to the center of gravity and overall envelope of the transporter. A camel sized transporter would be a cool ride just not in the woods.
Has the law of gravity suddenly taken a vacation? Au contraire. Is the trickster in this video using sleight of hand? Nope. Can you use this trick to pick up women at cocktail parties? Possibly. Let’s analyze just what's going on here.
Is the vacuum in the top of the jar exerting the same force thought the liquid, like the pressure would be if >>>turned right side up<< If so then the small opening between the card and the jars neck would be enough to resist the water flowing from the jar. One way to test this is... To make a small hole in the jars bottom and cover it with a finger. Then as the jar and card is rotated card down and stabilized, Remove the finger from the hole, With predictable results. I think vacuum plays an equal or greater part in the trick.
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