Exoskeleton

Are mechanical exoskeletons science fiction, or is the U.S. military actually researching these and other projects designed to create Super Soldiers? April's Current Science Forum explored this question. Image by John B. Carnett (click image for original article).

Pop quiz: Which of these projects is currently being pursued by the Defense Advanced Research Projects Agency (DARPA)?

A) A mechanical exoskeleton that will endow an average person with superhuman strength
B) Nanotechnology that can be injected into humans and used to heal wounds or regrow organs
C) Robotic prosthetics that respond to brain signals and are covered in realistic-looking “skin”
D) Pills that can take away a person’s need for sleep or remove emotions such as fear and guilt

If you can’t choose an answer because all of these sound like something out of the latest Iron Man film, you will probably be surprised to find out that this is a trick question: all of these projects are being investigated by DARPA scientists. Some of them have already moved into the prototype testing stage – check out the Raytheon Sarcos Exoskeleton or the Boston Dynamics “Army Mule” on YouTube.

At Morehead’s most recent Current Science Forum, the audience members were treated to a discussion of these and other DARPA research projects by David DeBatto, a retired U.S. Army Counterintelligence special agent. The forum explored questions such as:

  • Is the government actually interested in developing “Super Soldiers,” and if so, why?
  • What are some of the projects that DARPA is currently pursuing?
  • What are the ethical implications of this type of research?
  • What practical applications might this research have for civilians?

If you missed this month’s event, don’t despair! May’s Current Science Forum will explore an equally interesting topic: Are designer babies on the way? Join us on Thursday, May 6 at 7:00 pm to explore this question with Patricia Devers, an assistant professor and certified genetic counselor here at UNC.

Casey Rawson is the Science Content Developer for Science 360.



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