In our weekly technology start-up podcast, analyst Elise Kennedy hosts Roman Teslyuk, founder of Earth AIEarth AI is a vertically integrated metals exploration company, which aims to help expedite the move to sustainable energy by solving the issue of the shortage of metal supply.In this podcast, we discuss the company, investment success stories, what is happening in start-up land, valuations and pitfalls to watch out for as an investor in technology companies.