The REAL problem with warp drives

First 30 days are free and 20% off the annual premium subscription when you use our link ➜ Some physicists recently suggested we should look for warp drive signals to find aliens. I had a look at the paper and have a few things to say about it... Paper here: This video comes with a quiz which you can take here: 🤓 Check out my new quiz app ➜ 💌 Support me on Donorbox ➜ 📝 Transcripts and written news on Substack ➜ 👉 Transcript with links to references on Patreon ➜ 📩 Free weekly science newsletter ➜ 👂 Audio only podcast ➜ 🔗