[MUSIC] So in this module, we are looking at how 3D printing can help find local solutions to local problems. Now we've seen the uses that 3D printing has been put to in different industries. We've also heard about how, as an overview, where 3D printing has been used in education as well and also at sort of the home DIY market. But we wanted to focus more on how 3D printing creates value for the community at large. So we look at some examples how individuals or communities have helped leverage technology and 3D printing, to create some value for the communities. One of the projects is actually a part with the MakerLab, which is the Illinois Marketplace and Maker Literacy project. And we'll hear from the founders of that project. Another project that's very inspiring is how 3D printing gets used for local prosthetics at a global basis with a completely volunteered led effort. And that's enabled the future project. We will also try and give you perspectives from across the globe by looking at examples how projects such as the Protoprint project in India. Where they are looking at how we can help the people who recycle plastic, who are very low income, very poor, often taken advantage of can recycle some of these plastics. And can work into filament for 3D printers which fetches a much better price in the market. And we'll also give you a lot of resources where you can explore such projects across the world in Tanzania and Argentina, in India of course, and in rural area as well. Where we are partnering with the Illinois Marketplace and Maker Literacy project. Finally, we will also look at the role 3D printing has played in education. And we'll talk to the organization Maker Girls which is again a student based start up, out of the University of Illinois, and what they are doing to encourage girls to get into STEM, which is science, technology engineering and mathematics. Girls aged seven to ten. And again they are using 3D printing as the context. We will also hear on the use of sort of design thinking and 3D printing together to motivate children to learn about science, technology, engineering and mathematics. And many of the resources in this module will point you to several other projects that people are trying out in different schools. So join us in this journey. [MUSIC] [SOUND]