Charles Benedict Calvert telegraph, Samuel Morse and Alfred Vail. On April 9, 1844, Morse and Vail successfully tested their device by transmitting a message from the nation's capital to the Calvert home, Riversdale. This test came 45 days before the more celebrated event when Morse sent the message "What hath God wrought?" from Washington to Baltimore, along telegraph lines that ran above the Baltimore and Ohio Railroad line near Riversdale. Calvert became president of the Prince George's County, Maryland Agricultural Society and the Maryland State Agricultural Society, and served as vice president of the United States Pomological Society. He founded the first agricultural
10:23 Campaign The campaign gained international coverage in the press from "The Australian", "The Medical Observer", BBC, "The Independent", "The Telegraph," and "The Guardian". The British Homeopathic Association dismissed the 10:23 Campaign as "grossly irresponsible", describing the public overdose as dangerous, and claimed that the participants had no understanding of how to select remedies appropriately. Melbourne-based Dr Ken Harvey told "Pharmacy News" "the campaign would raise awareness of the Therapeutic Goods Administration (TGA) transparency review and concerns over homeopathic products." 10:23 Campaign The 10:23 Campaign is an awareness and protest campaign against homoeopathy organised by the Merseyside Skeptics Society, a non-profit organisation,