A space elevator is exactly what it sounds like. An elevator that connects to a base in space so we would no longer have to use rockets to get people and supplies there. While this may seem like science fiction, some of the greatest engineering minds are taking it seriously.
Stop robocalls for good with Kim’s new eBook
Robocalls interrupt us constantly and scam Americans out of millions of dollars every year. Learn Kim's best tricks for stopping annoying robocalls in this handy guide.