Daf Yomi

Chullin 70 · Startup voice, On-ramp

July 9, 2026

Hook

You are a founder scaling a business. You’ve hit a milestone—maybe a Series A—and you’re suddenly obsessed with the "majority" metric. You’re looking for the 51% threshold where you can claim "product-market fit," "official launch," or "exclusivity." But here is the founder’s dilemma: does the world care about your internal milestones, or does it care about the external reality of your impact?

In Chullin 70, we see a debate about a fetus partially emerging from the womb. If a portion of it emerges, is it "born"? If you’ve achieved 51% of your goal, have you actually "opened the womb" of your market? The Gemara is obsessed with granular precision—what constitutes a limb, what happens if it’s wrapped, what if it emerges hind legs first?