dumb answer: ok that one force Improved Answer: The forces I know of are wind, windstorms, and that's it. I am researching for a project and I need the info too!!!! sources: internal forces, DIY...
It is now - and TV too, of course. In fact, it was the invention of radio that saved the tower from demolition. Marconi used it for the first transatlantic transmission, and it was plainly to the...