On 10 Jun 2016, at 03:28, Richard Aiken <xxxxxx@gmail.com> wrote: > The micro thingies are a separate item from the knee brace. > The brace generates 5 regular-size watts. As far as I can find, you use something like 200-300 watts whilst walking (depends on weight and speed) and about 70-100W just standing still, so 5-10W would be a noticeable addition. All info vaguely remembered from Qi episodes and, if you're lucky, checked on Wikipedia. I accept no liability for the consequences of its use in exams, job interviews or in the presence of anyone who knows, or thinks they know, anything about anything.
