who invented the first stock sticker sticker in 1867
Ticker tape Ticker tape stock price telegraphs were invented in 1867 by Edward A. Calahan, an employee of the American Telegraph Company.[1]
Ice pop Frank Epperson of Oakland or San Francisco, California, (it is debated where) popularized ice pops after patenting the concept of "frozen ice on a stick" in 1923.[5][6] He initially called it the Epsicle.[7] A couple of years later, Epperson sold the rights to the invention and the Popsicle brand to the Joe Lowe Company in New York City.[5]