cathode
ka thohd
- n a negatively charged electrode that is the source of electrons entering an electrical device
- n the positively charged terminal of a voltaic cell or storage battery that supplies current
- Jepsen is a veteran of the MIT Media Lab, where she co-created the world's first holographic video system in 1989back when computer imaging meant straight lines on a cathode .
- Meanwhile, the Environmental Protection Agency (EPA) oversees the export of only one type of e-waste--cathode-ray tubes in old TVs and monitors--and a report last August by the .
- The company decided to build the Lagonda with a brace of cutting-edge, computer-driven electronics and cathode-ray displays, which would have been very impressive if any of them .