August 4th. | August 5th. | |
From Dr. Tripp to Sir James Reid.
H. R. H. the Prince of Wales has passed another excellent night and is in very good spirits and health. The knee is most satisfactory. |
From Dr. Tripp to Sir James Reid.
H. R. H. the Prince of Wales has passed another excellent night, and the knee is in good condition. |
To the Duke of Connaught.On one occasion the yacht cruised so far west as to bring its receiver within the influence of the transmitter at the Needles, and here it was found possible to communicate successively with that station and with Osborne, and this despite the fact that both stations were cut off from the yacht by considerable hills, one of these, Headon Hill, rising 314 feet higher than the vertical wire on the "Osborne."
Will be pleased to see you on board this afternoon when the "Osborne" returns.
" Brripp--brripp--brripp--brrrrrr,So talks the sender with noise and deliberation. It is the Morse code working--ordinary dots and dashes which can be made into letters and words, as everybody knows. With each movement of the key bluish sparks jump an inch between the two brass knobs of the induction coil, the same kind of coil and the same kind of sparks that are familiar in experiments with the Roentgen rays. For one dot, a single spark jumps; for one dash, there comes a stream of sparks. One knob of the induction coil is connected with the earth, the other with the wire hanging from the mast head. Each spark indicates a certain oscillating impulse from the electrical battery that actuates the coil; each one of these impulses shoots through the aërial wire, and from the wire through space by oscillations of the ether, travelling at the speed of light, or seven times around the earth in a second. That is all there is in the sending of these Marconi messages.
Brripp--brripp--brripp--brrrrrr--
Brripp--brrrrrr--brripp. Brripp--brripp!"