When you're speaking over the phone remember to smile, sound upbeat and keep your communication short. The telephone is perhaps one of the most helpful inventions of the eighteenth century. Though ...

ON February 3 a new Marconi beam wireless station was opened at Chenju, near Shanghai, to give direct radio communication with Great Britain, and it is anticipated that within the next year Shanghai ...

AT the International Congress of Electricity held in Paris in July last, some twenty-six papers were read, before Section 9 dealing with various aspects of radio engineering, ranging from commercial ...