bIBLIOGRAPHY
- "How Remote Controls Work." HowStuffWorks. N.p., n.d. Web. 5 May 2013. <http://www.howstuffworks.com/remote-control.htm>
- PBS. PBS, n.d. Web. 10 May 2013.Web.6 May 2013 <http://www.pbs.org/tesla/ins/lab_remotec.html>
- Kayne, R., and O. Wallace. WiseGeek. Conjecture, n.d. Web. 5 May 2013. <http://www.wisegeek.com/how-do-remote-controls-work.htm>
- "Radio Waves." Radio Waves. N.p., n.d. Web. 7 May 2013.
<http://www.windows2universe.org/physical_science/magnetism/em_radio_waves.html> - "CL 9." Wikipedia. Wikimedia Foundation, 04 Dec. 2013. Web. 10 May 2013. <http://en.wikipedia.org/wiki/CL_9>.
- "Radio Spectrum." Wikipedia. Wikimedia Foundation. Web. 6 May 2013. <http://en.wikipedia.org/wiki/Radio_spectrum>.