The Clock of the Long Now is a really special clock that was made to last for a really, really long time. We're talking for hundreds or even thousands of years! It was built so that people in the future will be able to tell what time it is and know that the clock has been ticking for a very long time.
The clock is very big and tall, about as tall as a tree! It has lots of little gears that all work together to make the clock tick. Instead of using batteries or electricity, the clock is powered by the sun. The clock has special panels that catch sunlight and turn it into energy to make it run.
But the Clock of the Long Now isn't just any ordinary clock. It was built to remind people to think about the future and to take care of our planet. It was also built to celebrate the idea that we can do amazing things when we work together and plan for the long term.
So, in summary, the Clock of the Long Now is a really big and special clock that was built to last for a really long time, powered by the sun, and reminding us to think about the future and take care of our planet.