Robotic arm

The Urbee (Photo credit: Urbee YouTube Channel)

3-D printed car is very green (video)

Watch this video of a car that was printed using a 3-D printer, and touted as the world’s greenest car.


Robotic surgery

Costlier robotic surgery soars for hysterectomies

CHICAGO (AP) — Robotic surgery is increasingly being used for women’s hysterectomies, adding at least $2,000 to the cost without offering much benefit over less high-tech methods, a study found.



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