Imperial and US customary measurement systems (42 US gallons, 34.97 imperial gallons or 159.0 litres) used in the oil industry has the dimension of volume and could be replaced by the gallon, cubic metre or litre. The definitions of potential difference (volt), electric current (ampere), electrical resistance (ohm) were defined in terms of metric units, international agreement having been reached at a series of IEC Congress in Chicago between 1881 and 1906 when the electrical industry was in its infancy. At that time the metric system had become established in continental Europe while in the United Kingdom metrication was an active issue. Similarly, the units of
Print Is Dead Vol 1 Print Is Dead Vol 1 Print Is Dead Vol 1 is the first side project album by . The album was released on 6 November 2006 via V2 Records. Each song on the album features collaborating with guests from current British bands. An explanation of the album and its motivation is printed in the sleeve: "We all used to make each other mix tapes when we were at school, or at least fill up the other side of a C90 with songs we knew other people hadn't heard. I guess that kind of stuck and we wanted to make our