This is CAM (cybernetic anthropomorphous machine), a "walking truck" designed by Ralph Mosher at General Electric in 1965. It may not be as rough-and-tumble as Boston Dynamics' BigDog but it was certainly more fun because the operator rode inside of it! — Read the rest
In this article for Aeon, author Sandra Newman makes a strong argument for the need to treat rape the way we treat other crimes. But first she digs into the history of the many other ways in which rape has been conceptualized over the years:
There is a simple and surprisingly durable myth about what causes men to rape women.
Youtube has democratized the practice of using expensive industrial and scientific apparatus to torment inanimate objects, giving us all a peek into the world of the lucky few who happen to have a hydraulic press gathering dust; but if you thing compressing things is fun, wait until you've seen recreational decompression in action; as with this giant gummi-bear-shaped marshmallow, being subjected to hard vac in the name of science-adjacent fun. — Read the rest
After a slew of imitators, badass YouTuber The Hydraulic Press Channel rebranded as Beyond the Press and started doing non-pressing experiments in his inimitable style. Here, he has to jump in a frozen lake to get some stuff he lost in a previous experiment.
Explosive growth and change in China means many things must be built. They are not built well, writes British ex-pat James Palmer.
The apartment is five years old. By Chinese standards, it's far better than the average. Our toilet works, while in many of my friends' houses, flushing the loo is a hydraulic operation akin to controlling the Nile floods.
I've tried a few different door stop wedges and this nickel door wedge is the only one that keeps a heavy spring loaded door in our house open. Its made of metal, so it would be pretty hard to crush, unless you are trying to stop a hydraulic press. — Read the rest
Chris Anderson is the CEO of 3D Robotics and founder of DIY Drones. From 2001 through 2012 he was Editor in Chief of Wired Magazine. Before Wired he was with The Economist for seven years in London, Hong Kong and New York. — Read the rest
Robopocalypse was one of the best science fiction reads of 2011; now roboticist/science fiction writer Daniel H Wilson is back with a terrifying and technologically rigorous sequel, Robogenesis, whose first chapter we present to you.
Venus is not exactly a hospitable-sounding place. The planet's surface can reach temperatures of 800 degrees Fahrenheit. The atmospheric pressure is close to the psi found in a hydraulic car crusher . None of the landers that touched down there lasted more than an hour. — Read the rest
507 Movements brings to life Henry T Brown's 1868 treatise "Five Hundred and Seven Mechanical Movements, Embracing
All Those Which Are Most Important in Dynamics, Hydraulics, Hydrostatics, Pneumatics, Steam Engines, Mill and Other Gearing, Presses, Horology, and Miscellaneous Machinery; and Including
Many Movements Never Before Published
and
Several Which Have Only Recently Come Into Use," and includes selected animations of the mechanisms. — Read the rest
The good folks on the most-excellent BBC Radio/Open University statistical literacy programme More or Less decided to answer a year-old Reddit argument about how many Lego bricks can be vertically stacked before the bottom one collapses.
They got the OU's Dr Ian Johnston to stress-test a 2X2 Lego in a hydraulic testing machine, increasing the pressure to some 4,000 Newtons, at which point the brick basically melted. — Read the rest
This video from Herrenknecht AG shows the operation of the enormous tunnel boring machine that will conduct the deep tunnelling for San Francisco's new subway lines. The machine obviates the necessity of tearing up city streets for subway construction, and somehow manages to be gentle enough to avoid shaking the buildings above it. — Read the rest
Fraunhofer's 3D printed exploration spiders are intended for use "as an exploratory tool in environments that are too hazardous for humans, or too difficult to get to." They use hydraulic bellows to execute advanced maneuvers, including jumping:
With its long extremities, the spider has a range of ways to get around.