London has a lot of famous museums, and the most popular one among them is the Science Museum in London. It is the most friendly museum in London. As is known to all, shouting and running are not allowed in most museums, and touching the exhibits(展品)is also forbidden. But the Science Museum in London is different. It is noisy! People talk about what they can see and do here, and there are some very noisy machines as well. If you want answers to any of your questions about science, this is the right place for you.
In its rooms on the second and third floors, you can learn some knowledge about communications, the environment, maths, physics, chemistry and so on. For example, you can understand how people dig coal（煤)from the ground and use it to create energy. And in one of its rooms, you can also have a chance to know how X-rays let you see inside your body.
The Launchpad on the third floor is the most popular room because you can experience lots of physics experiments in it. For example, if you want to fill a bag with sand, you have to control a kind of truck on wheels and move it into the correct place. You can also find out how people travel into space and back again by spaceship.
On its fourth and fifth floors, you can learn about what medicine was like in the past. Compare the medicine of the past with the medicine of today, and you will feel very lucky to see a doctor in the modern hospitals!
People of all ages can visit the Science Museum in London for free. It's very interesting. You can always find something new to you and have a wonderful time here The museum is open daily from 10 am. to 6 p. m, so you can enjoy yourself here for either a few minutes or a few hours. If you go to London, don't miss the chance to visit the Science Museum.
