Match Day 21

This match day moves quickly between big science, big media, and big money, anchored by six very “global” answers. At one end you have CERN’s Large Hadron Collider, a 27‑km ring under the French–Swiss border that is the world’s largest and highest‑energy particle accelerator and the site of the 2012 Higgs boson discovery; its superconducting magnets are cooled to an ultra‑cold 1.9 K, even colder than the 2.7 K cosmic microwave background of deep space. At the other end you have the Strait of Hormuz, the narrow passage between Iran and Oman that connects the Gulf of Oman to the Persian Gulf and carries roughly 20% of global oil flows, making it one of the most strategically sensitive waterways on Earth. ...

Podcast Script Welcome back to the LL Study Guide review podcast for another match day. I’m glad you’re here. We’re going to walk through all six questions from this day, hit the correct answers, and give you just enough background so the facts actually stick the next time you see something similar. If you want the full write‑ups, extra links, and source notes, those are all waiting for you in the study notes on our website at L L study guide dot com. Here in the audio, we’ll keep things tight and conversational so you can listen on the go. ...