Knowable launches its “not a podcast” $100 audio classes

Books on tape were the lifeblood of self-help. But eLearning startups like Khan Academy and Coursera demanded our eyes, not just our ears. Then came podcasts that make knowledge accessible yet [...]

Twitter buys a startup to battle harassment, e-cigs are booming, and a meditation app is worth $250M

Hello and welcome back to Equity, TechCrunch’s venture capital-focused podcast where we unpack the numbers behind the headlines. This week TechCrunch’s Silicon Valley Editor [...]