Containment building

The containment building is like a giant, super strong and durable shell that surrounds a nuclear power plant. It's like a big, tough bubble that keeps everything inside the plant safe and contained.

Here's how it works:

You know how when you blow up a balloon and then try to squish it, it's really hard to do? That's because the air inside is pushing back against your hand. The containment building works the same way.

Inside the building, there's a big metal dome that covers the nuclear reactor. If anything goes wrong with the reactor, like an explosion or a leak, the dome protects us from the dangerous radiation that could escape.

But the building isn't just there to protect us from the inside. It's also designed to keep stuff from getting in. There are lots of air filters and special doors that keep anything from the outside that could harm the reactor, like dust or water, from getting in.

So basically, the containment building is like a really big, tough, and super protective shield that keeps the nuclear power plant safe for everyone.