Guthrie rolling bridge

Okay kiddo, have you ever seen a really big bridge before? Bridges are usually built so that they stay in one spot and don't move around. But what if a bridge needed to move to let boats or ships pass under it? That's where the Guthrie Rolling Bridge comes in!

The Guthrie Rolling Bridge is a special kind of bridge that can roll up and down like a big cylinder. It was designed by a man named Thomas Heatherwick, who wanted to create a bridge that could move and was also beautiful to look at.

The bridge is made of many small triangular sections that are connected together. When the bridge needs to move, these sections start to rotate around the middle of the bridge, kind of like a spinning top. As the sections rotate, they form the shape of a cylinder that rolls up and down along a track. This rolling motion allows the bridge to open and close, letting boats and ships pass through.

One cool thing about the Guthrie Rolling Bridge is that it looks different depending on whether it's open or closed. When it's closed, it looks like a regular bridge. But when it's open, it looks like a big wheel rolling through the water!

So, to sum it up, the Guthrie Rolling Bridge is a special kind of bridge that can roll up and down to let boats and ships pass through. It's made of many small triangular sections that rotate around the middle of the bridge to create a cylinder shape. And it was designed to not only be functional, but also beautiful to look at!