What if you could step into a portal and emerge from the very same portal you entered? This isn't just a sci-fi daydream; it's a fascinating question that delves into the realm of theoretical physics and the nature of portals themselves. Let's explore the peculiar scenario of what happens when a portal passes through itself.
你是否曾经想象过，如果我们把一个传送门穿过另一个传送门会发生什么？传送门，这些科幻作品中令人惊叹的设备，让我们忍不住要问：如果我们把一个传送门穿过它自己，会发生怎样的奇妙现象？