A biometric smart gun with Kai Kloepfer of Bi...

Warby Parker co-founder Neil Blumenthal joins Guy on the Advice Line, where they answer questions from three early-stage entrepreneurs. Plus, how AI integrations with glasses are helping us see the world in a whole new way.First we meet Kimber in Utah, who wants to take her chewa ...  Show more

When Todd Carmichael and J.P. Iberti met at a grunge concert in Seattle in the 1980s, they were an unlikely pair. But they shared a love for great coffee, and the two friends began to dream about opening a cafe and premium roastery that would produce coffee at a higher quality th ...  Show more

ShotSpotter provides gunfire detection sensors to cities across the United States. CEO Ralph Clark is interested in taking the company beyond the business-to-government sales model and into new services. Could his company provide a service to colleges and schools concerned with m ...  Show more

What I learned from reading Glock: The Rise of America's Gun by Paul Barrett.    Listen to Invest Like the Best #292 David Senra: Passion and Pain.  --- Join my free email newsletter to get my top 10 highlights from every book --- (5:22) What struck me is how his inexperience was ...  Show more

#185: Today's guest is Nathan Barry, creator of ConvertKit, the email system designed specifically for bloggers. Nathan shares tips for surveying clients and building trust over time, how to find your niche in a competitive market, and why it's a good idea to pair your software p ...  Show more

It’s the early 1970s, and 27-year-old Fred Smith has an idea for a new kind of package delivery service, one that uses its own planes to deliver packages in under 24 hours. Skeptics tell him the start-up costs are too high and the demand too low, but Smith thinks he’s fou ...