understanding Examples

1240 p.m. rolled around and the Lusitania received a startling message, "Submarines five miles south of cape clear proceeding west when sighted at ten a.m." Captain Turner adjusted the Lusitania's course to sixty-seven degrees east, hoping he could...

Understanding and Measuring ElectricalElectricity is the source of power that made up in a path. It like the water stream, the stream is the electrical current. The electrical current will go through the wire, it called conductors. Type of...