Might need a bit more specificity - 3rd laws/rules I'm aware of:
Any sufficiently advanced technology is indistinguishable from magic.
A robot must protect its own existence as long as such protection does not conflict with the First or Second Laws.
For every action, there is an equal and...
Rode a 68 mile loop 2 weeks ago with 1700 feet of climb and by the end I was a wheezy, huffing and puffing, 2mph mess on the steeper uphills. Did pretty well keeping up with the B group for the first 3rd of the ride though, so with some climb training focus I could possibly make a respectable...
Due to hotfoot issues, many find that the further back the cleat the better when riding recumbent. I've drilled out my shoes to get the cleats even further than manufacturer spec. I also angle the cleat pointy end inward and set the release very light to make it easy to get out of.
Let's pretend for a moment that we take a vendetta to the bottom of a hill and put a seat on that gives you support sitting up. Would that help with the hill?
If the answer is yes, why not a spring loaded seat base that can pop up and lock into place behind you on climbs and be unlocked to...
Looks like we'll be waiting for Limits:
http://www.cyclingweekly.co.uk/news/latest-news/british-inventor-creates-revolutionary-affordable-power-meter-167250
http://www.dcrainmaker.com/2015/04/limits-power-meter.html