Unit prefix The prefix "bronto", as used in the term "brontobyte", has been used to represent anything from 10 to 10 bytes, most often 10. The SI includes standardised prefixes for 10 (peta), 10 (exa), 10 (zetta) and 10 (yotta). In 2010, an online petition sought to establish hella as the SI prefix for 10, a movement that began on the campus of UC Davis. The prefix, which has since appeared in the San Francisco Chronicle, Daily Telegraph, "Wired" and some other scientific magazines, was recognised by Google, in a non-serious fashion, in May 2010. Ian Mills, president of the Consultative Committee
Nissan EXA Nissan EXA The Nissan Pulsar EXA and Nissan EXA are automobiles manufactured and marketed by Nissan Motor Company from 1982 to 1986 and from 1986 to 1990 respectively. The first generation model was internally designated as the N12 series and was marketed in Japan at "Nissan Cherry Store" locations as the Pulsar EXA, and at "Nissan Prince Store" outlets as the Langley EXA. The second generation EXA was designated as the N13 series. Both generations were marketed in North America under the name Nissan Pulsar NX. The Pulsar EXA was known in North America as the Pulsar NX and shared