Parks Canada sites nationwide saw an estimated 14.5 million visitors, a 13 per cent increase overall, with national historic ...

WASHINGTON, DC — Out of patent litigation paranoia, inventor Alexander Graham Bell donated copies of his devices and sound recordings directly to the Smithsonian. Volta Laboratory disc recording with ...

On March 7, 1876, Alexander Graham Bell, scientist, inventor and innovator, received the first patent for an “apparatus for transmitting vocal or other sounds telegraphically,” a device he called the ...