Instead, enlist the help of a robot vacuum that won't fa-la-la-la down the stairs. As of Dec. 19, the Shark AI Ultra robot vacuum with 60-day self-emptying base is on sale at Amazon for just $299.99.
The Dow Jones Industrial Average (DJINDICES: ^DJI) might be the best-known of the major stock market indexes, but experienced investors know that the S&P 500 (SNPINDEX: ^GSPC) is the index that best ...