How to Win an Interstellar War

About this video

Check out some of our favorite shop products here: https://kgs.link/shop Our shop is not only our most important source of income, but our passion project where we create sciencey products with of lot of love and detail. Sources & further reading: https://sites.google.com/view/sources-interstellarwar/ Could aliens destroy us from light years away? Another day at Kurzgesagt Labs, where we answer the most important questions with science. Today: how might civilizations wage war across light years? What kind of devastating weapons could they use and what would they look like? OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German: https://kgs.link/youtubeDE Spanish: https://kgs.link/youtubeES French: https://kgs.link/youtubeFR Portuguese: https://kgs.link/youtubePT Arabic: https://kgs.link/youtubeAR Hindi: https://kgs.link/youtubeHI Japanese: https://kgs.link/youtubeJA Korean: https://kgs.link/youtubeKO HOW CAN YOU SUPPORT US? ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ This is how we make our living and it would be a pleasure if you support us! Get Products designed with ❤ https://shop-us.kurzgesagt.org Join the Patreon Bird Army 🐧 https://kgs.link/patreon DISCUSSIONS & SOCIAL MEDIA ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ TikTok: https://kgs.link/tiktok Reddit: https://kgs.link/reddit Instagram: https://kgs.link/instagram Twitter: https://kgs.link/twitter Facebook: https://kgs.link/facebook Discord: https://kgs.link/discord Newsletter: https://kgs.link/newsletter OUR VOICE ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ The Kurzgesagt voice is from Steve Taylor: https://kgs.link/youtube-voice OUR MUSIC ♬♪ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ 700+ minutes of Kurzgesagt Soundtracks by Epic Mountain: Spotify: https://kgs.link/music-spotify Soundcloud: https://kgs.link/music-soundcloud Bandcamp: https://kgs.link/music-bandcamp Youtube: https://kgs.link/music-youtube Facebook: https://kgs.link/music-facebook The Soundtrack of this video: SoundCloud: https://bit.ly/3SGtmFE Bandcamp: https://bit.ly/40Gsseq If you want to help us caption this video, please send subtitles to subtitle@kurzgesagt.org You can find info on what subtitle files work on YouTube here: https://support.google.com/youtube/answer/2734698?hl=en-GB&ref_topic=7296214 Thank you! 🐦🐧🐤 PATREON BIRD ARMY 🐤🐧🐦 ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ Many Thanks to our wonderful Patreons (from http://kgs.link/patreon) who support us every month and made this video possible: robek, Brad Christensen, Asija Newns, Pedro Castro Verdezoto, Lucas Watkins, damien perolle, Fab Cars, alomanola, MikyF2K, Mithilesh Hinge, okor, Lucan, The Gnome, Kyung Geun Kim, Misa Brass, Martin Hippenstiel, Morgan, Anthony Distel, Filip Rogowski, Gabe, Tobias Hofmann, Zaret, Bootools, David Earl, Ben Hamilton, still [Redacted], polyploidy, Elgenzay, Jared, Soda celeste, Felix, Benjamin Goodrich, Taher Rangwala, Jesse Barnes, WillowTree, DarkKot 686, Aaron Phillips, Luc Royal, Lukas Meier, esamoth, Smithius, Mermor, Laura Kühne, Tyler Fendone, gassi30, Andres Arce, Suzanne frounfelter, Akito Nozaki, SirRender, Space, Daniel Hofmeister, Dan M, Jacob Culp, ReyesX77, Aaron T Haltman, DJ Dubbes, SchnarcheNoah, Keira Standing, Steven Lamontagne, Bliss, David Anderson, Uhh Uhhh Uhhh, The Paul Family