Episode 817

S8 E17: Two former Google employees from Boulder, Colo., have developed a subscription service that teaches kids how to code; and a woman from New York has designed a voice mail app for children. Other pitches come from a self-proclaimed plant killer; and two New Yorkers who boast about changing a dynamic in the hotel industry. Finally, an update on the InstaFire fire-starting kit, which Mark Cuban and Lori Greiner invested in during Season 7.