Imagine that you are Bessie Blount, a physical therapist who worked with soldiers injured during the Second World War. In 1951, she patented a device that allowed amputees to feed themselves. The device allowed an individual sitting in a wheelchair to bite down on a tube to control the delivery of mouthfuls of food. She later invented a portable device of the same type worn around the patient’s neck. Look up U.S. Patent No. 2,550,554 and develop several logbook pages pertinent to Blount’s invention.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.