@article {953166,
	title = {Artificial Muscles from Fishing Line and Sewing Thread},
	journal = {Science Magazine },
	year = {2014},
	month = {21 Feb, 2014},
	abstract = {The high cost of powerful, large-stroke, high-stress artificial muscles has combined with performance limitations such as low cycle life, hysteresis, and low efficiency to restrict applications. We demonstrated that inexpensive high-strength polymer fibers used for fishing line and sewing thread can be easily transformed by twist insertion to provide fast, scalable, nonhysteretic, long-life tensile and torsional muscles. Extreme twisting produces coiled muscles that can contract by 49\%, lift loads over 100 times heavier than can human muscle of the same length and weight, and generate 5.3 kilowatts of mechanical work per kilogram of muscle weight, similar to that produced by a jet engine. Woven textiles that change porosity in response to temperature and actuating window shutters that could help conserve energy were also demonstrated. Large-stroke tensile actuation was theoretically and experimentally shown to result from torsional actuation.},
	url = {http://science.sciencemag.org/content/343/6173/868},
	author = {Haines, C S and Lima, M D and Li, N and Spinks, G M and Foroughi, J and Madden, J D W and Kim, S. H. and Fang, S and Jung de Andrade, M and Goktepe, F and Goktepe, O and Mirvakili, S M and Naficy, S and Lepro, X and Oh, J and Kozlov, M E and Kim, A J and X. Xu and Swedlove, B J and Wallace, G G and Baughman, R H}
}
