Discussion Page - Idea #7
#7: Tunable Spring
#7: Tunable Spring
A coiled mechanical spring, that somehow, has variable and tunable spring constant K.
This is sort of an idea like Faraday's Electromagnetism Theory, a solution looking for an problem.
BANNER IMAGE CREDITS: NASA, ESA, A. Simon (GSFC), M. Wong (UC Berkeley), and G. Orton (JPL-Caltech)