The Science Museum in London is a popular tourist spot that's been around since 1857. It's got great things like old steam engines, space exploration exhibits, and even the command module from the Apollo 10 mission! Plus, they've got a whole section dedicated to medical history with over 3000 exhibits. And don't forget about the Wonderlab where you can see some interactive science demos. It's a fun place to learn and explore for both kids and adults alike!