Praxidike (prak--ə-kee, or as in Greek Πραξιδίκη), also known as Jupiter XXVII, is a retrograde irregular satellite of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2000, and given the temporary designation S/2000 J 7. Praxidike orbits Jupiter at an average distance of 20,824 Mm in 613.904 days, at an inclination of 144° to the ecliptic (143° to Jupiter's equator), in a retrograde direction and with an eccentricity of 0.1840.
Malicious Caller Identification (MCI), also called Malicious Call Trace (MCT) or Caller Activated Malicious Call Trace (CAMCT) is a facility which enables a phone call recipient to mark a phone call as malicious (i.e. harassing, threatening, obscene, etc. ) The phone system will then automatically trace the call.
The Indian rope trick is stage magic said to have been performed in and around India about the 1800s. Sometimes described as "the world’s greatest illusion", it involved a magician, a length of rope, and one or more boy assistants. The trick's existence was almost certainly a hoax invented by John Elbert Wilkie of the Chicago Tribune.