http://www.sacred-texts.com/earth/za/index.htm
This book helps convince many.
No it doesn't. It's nothing more than an embarrassingly outdated collection of pseudo-scientific "facts", misrepresentations, and outright lies authored by a former lay preacher named Rowbotham, who possessed no scientific qualifications.
When it was cobbled together by expanding an 1849, 16-page pamphlet—in order to earn some easy money for this virtual snake-oil salesman—radio transmission wasn't even invented. Nor were airplanes, X-rays, automobiles, telephones, submarines, vacuum cleaners, light bulbs, washing machines, helicopters, record players, neon lighting, machine guns, sonar and radar etc.
At the time, modern science was in its infancy, and it was impossible for Rowbotham to have any idea at all of what he was talking about. Which is why there's so many absurdities in the ENaG book. In the 21st century, it's nothing more than an interesting curiosity of a time long past, when, generally speaking, the wider public's knowledge of science was virtually zero. And which made them easy dupes for Rowbotham to fool—and pay for the privilege LOL.