Instruct: Classify Amazon reviews into positive or negative sentiment
Query: there's gold in there them mountains

Everything you wanted to know about the technology used during the gold rush is in this episode of Wid West Tech, or at least as much information can fit into a 50 minute show. You learn how the miners looked for gold in the mountains using picks and dynamite or in the water using sifting pans. This show doesn't get boring and it's informative and I would recommend it to anyone who as an interest in the wild west.