This note is a tutorial on designing virtual ground for modern circuitries. The old rail splitting technique is now slowly replaced by the much newer virtual ground approach in order to keep up with ...

Abe Lincoln ran for president in 1860 as the “Rail Splitter” candidate – and that’s why an Indiana family could reap a fortune if they sell a treasured heirloom linking them to the 16th president.

The steel wind towers and turbine propellers of the Rail Splitter Wind Farm northwest of Lincoln should start spinning and producing electricity for the power grid sometime in August, project ...