For some reason, sci-fi writers have an obsession with robots that are little more than flawed, tin-can, replacement humans. Maybe that makes for a better story, but it doesn't really reflect the current state of robot technology, with its emphasis on developing practical robots that can work alongside humans.
Following your exercise session, rest your bruised knee while applying ice. After the first day of injury to your knee, you should apply ice for 10 to 15 minutes, four times per day. On the first day, you can apply ice for 15 minutes of every hour.
Health related question in topics Conditions Illness .We found some answers as below for this question How long does it take to heal a broken knee,you can compare them. The time it takes to heal a broken knee depends on the severity of the injury. On average, it takes around 4 to 6 weeks.[ Source: http://www.chacha.com/question/how-long-does-it-take-to-heal-a-broken-knee ].More Answers to  How long does it take to heal a broken knee .ow long does it take a knee sprain to heal? Q: 2 Months 2 weeks ago, I went to the ER for severe knee pain and I was told that I had classic symptoms of a meniscus (sp) tear.