Having bacteria in your food doesn’t really sound great, but you couldn’t have yogurt without it! Learn why in this week’s QQ! Hosted by: Hank Green ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow without them! Shout out to […]

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