IN A NUTSHELL 🚀 Elon Musk proposes a bold $21 trillion project to build a transatlantic tunnel connecting America and Europe. 🌊 The project faces monumental technical challenges, including oceanic pressure and natural events like earthquakes. 💡 Musk’s Hyperloop concept remains a promising yet uncertain alternative for high-speed transcontinental travel. 💰 The project raises questions … Continue reading “Elon Musk’s $21 Trillion Plan: This Mind-Boggling Tunnel to Connect Europe and America Will Shake the World to Its Core