Null Device was created in 1995.
A device is an example of technology. A null modem cable is a device.
The Null Corporation was created in 2008.
The Players of Null-A was created in 1956.
The World of Null-A was created in 1948.
Null House was created in 1782.
Null-A Three was created in 1985.
Null - comics - was created in 1982.
Null-O was created in 1958.
Absolute Null Punkt was created in 1984.
Null - EP - was created on 2006-02-28.
Null measurements balance voltages so that there is no current flowing through the measuring device and, therefore, no alteration of the circuit being measured.
This is one of the special UNIX type operating system devices called null device. It also could be referred as trash bit, bit bucket and other names. All data redirected to this device will be deleted instantly and you can not read from this device. It is used when you have some generated data and you do not need all of it then you redirect some streams (stdin, stderr,...) to /dev/null and forget it.