Unit 3 Understanding Science Project (Group Project) Work in groups and give a presentation on “How Science Has Changed/Will Change the World We Live in”. Requirements 1. You should limit your topic and focus on one particular scientific or technological discovery or invention. 2. You are going to write a group report and give a group presentation in about 4-5 minutes. Every group member needs to write about 120 words and speak for at least one minute. 3. You should prepare PPT slides and show them to the class when you give the presentation. 4. Please submit your group report online.