* THIS WEEK, Learn about Lyf (pronounced “life”), an app that connects people going through challenging times, and can pair you with a mental health professional.* Plowz and Mowz – the “uber for lawn care” – is another app offering something for free to today’s tireless heroes: frontline workers.*IBM joins us to explain how harnessing our computers’ collective power can help fuel important experiments.* “Alexa, brew a pot of coffee!” Hamilton Beach stops by to tell us about the Amazon Echo-powered front-fill coffee maker, and ...*Best-selling business author and entrepreneur Russell Brunson will tell you how to get a copy of his new hardcover book for free.