Topic

media type="custom" key="17434296"


 * DEVICE || DATE || INVENTER || BENIFITS ||
 * Phones || 1876 || Alexander Graham Bell || He was the first person to invent phone in the world. ||
 * Phones || 1890 || Almon Strowger || He invents phones too but he was the second person to invent phones. ||
 * Phones || 1949 || Al Gross || He invents phones,telephones and walkie talkie. ||