It's probably tedious, but only takes me about 2 minutes to clear the history in Google... Just bring up Google, type in letter 'a'... it will then drop down a box with all previous searches begining with letter 'a'. Place your cursor over or in line with the first item and it will highlight. Leave the cursor there, but now just key 'Delete' key...hold it down and it will delete each item. Now, backspace the letter 'a' out and enter letter 'b'... repeat process until completely through the alphabet... Works for me...
Are pool tables comensurate with 'living off the land'? Could be, I suppose... heck of a tornado shelter!