Word: sparked
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...Physical Colloquium. "The Constitution of the Electric Spark." W. O. Sawtelle. Room 25, Jefferson Physical Laboratory...
This system uses an are instead of the customary spark for transmitting the sound, the are being formed between aluminum and copper electrodes in pure hydrogen. With this method Professors Chaffee and Pierce have been able to send to Gloucester, a distance of 35 miles, and hope to do even better in the near future...
...Physical Colloquium. "The Ionisation of Gases by Light and the Spark Spectrum of Aluminum," by Professor Lyman, in Jefferson Physical Laboratory, room...
...PHYSICAL COLLOQUIUM. "The Mechanism of the Spark Discharge." Mr. W. O. Sawtelle. Jefferson Physical Laboratory, Room...
...PHYSICAL COLLOQUIUM. "The Mechanism of the Spark Discharge." Mr. W. O. Sawtelle. Jefferson Physical Laboratory, Room...