Explainer IO 🌐 on Instagram: "You are looking at a deceptively simple road safety system that can instantly disable a vehicle using nothing but physics and smart design. These metal spikes are part of a one way traffic control mechanism used in high risk roads, military zones, parking facilities, toll gates, and restricted areas. At first glance, they look dangerous and random. In reality, they are carefully engineered for precision control. When a vehicle approaches from the correct direction,

vibe.io on Instagram: "In Las Vegas, Elon Musk’s Boring Company has built a tunnel system designed only for Tesla vehicles. The project, called the Vegas Loop, runs beneath the Las Vegas Convention Center. Cars move through narrow underground tunnels, bypassing traffic above. Critics argue it’s not real public transit since it excludes non-Tesla cars and carries far fewer passengers than a subway system. Safety concerns have also been raised over bottlenecks and emergency access in such tight sp