Why Gravitational Waves Are a Big Deal

Last week, it was announced that we’ve detected gravitational waves on Earth. Now, Hank explains what that means for the future and why it’s such a huge deal. ---- Support SciShow by becoming a patron on Patreon: Dooblydoo thanks go to the following Patreon supporters -- we couldn’t make SciShow without them! Shout out to Justin Ove, Fatima Iqbal, Linnea Boyev, Kathy & Tim Philip, Kevin Bealer, Justin Lentz, Chris Peters, and Philippe von Bergen. ---------- Like SciShow? Wan