Ralph Mosher, an engineer working for General Electric in the 1950s, developed a robotic exoskeleton called Hardiman. The mechanical suit, consisting of powered arms and legs, could give him superhuman strength.
An arm wrestler’s dream! The General Electric Hardiman was as close as science got to a cyborg during the ’60s; and even then, it was a stretch, since it was worn by its operator rather than grafted onto his body.
Hardiman was the first serious attempt to build a powered exoskeleton that could multiply the strength of the operator enough to allow him to lift 1500 lbs as if it was a packet of peanuts. General Electric had high hopes for Hardiman; envisioning it being used aboard aircraft carriers for bomb loading, underwater construction, in nuclear power plants, and in outer space, but by 1970 only one arm was actually made to work.
It could lift 750 lbs and responded according to specs, but the thing weighed in at three quarters of a ton and any attempt to get its legs to work resulted in a fit of mechanical St. Vitus Dance. One arm does not an exoskelton make, so Hardiman faded off into development limbo.
Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. Our standards page is intended as a guide to best practices that Adafruit uses, as well as an outline of the ethical standards Adafruit aspires to. While Adafruit is not an independent journalistic institution, Adafruit strives to be a fair, informative, and positive voice within the community – check it out here: adafruit.com/editorialstandards
Adafruit is on Mastodon, join in! adafruit.com/mastodon
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — “Packaging” chips in the US
Wearables — Enclosures help fight body humidity in costumes
Electronics — Transformers: More than meets the eye!
Python for Microcontrollers — Python on Microcontrollers Newsletter: Silicon Labs introduces CircuitPython support, and more! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
Adafruit IoT Monthly — Guardian Robot, Weather-wise Umbrella Stand, and more!
Microsoft MakeCode — MakeCode Thank You!
EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — #NewProds 7/19/23 Feat. Adafruit Matrix Portal S3 CircuitPython Powered Internet Display!
No comments yet.
Sorry, the comment form is closed at this time.