Hop on board for this week's adventure and you don't even have to pay for parking! But we will take a look at the invention of the parking meter, and learn about the Rosetta Stone. No, not the language learning software you probably were thinking of when you first heard that topic. And since it's the middle of summer and it is a bit warm outside, we'll take a look at the coldest temperature ever recorded on earth! All of this and more, on this week's Time Machine with Trish and Mike!!