It's a big question--are these tiny machines changing our world? Nanotechnology is an exciting field, where nanotechnologists are working on incredible tiny projects that could have gigantic impacts on our future. Discover . How nanobots are lending doctors a tiny helping hand in fighting disease The amazing ways that nanotechnology benefits us every day How these small machines are standing up to climate change . and so much more Beautifully bound with stunning illustrations, The Big Questions Answered is a narrative nonfiction series and complete young science resource in one, with QR codes to download free teacher and parent resources and kids' packs. Start a lifelong interest in science--it can change the world!.