What is a cantilever? Cantilevers are structures like beam that are only supported on one end. Civil engineers and architects balance and anchor them to make bridges, buildings, and more! Sofia Puerto is a civil engineer who loves to help people who uses science and engineering to make the bridges, roadways, and buildings we see around us. She explains what a cantilever is and how it works in variety of engineering projects. Use this video as inspiration for a Technovation Design Challenge: Make a cantilever that can hold 5 marbles at least 12 inches away from its base structure. Difficulty Level: 1 This is the difficulty level for a typical 4th grade classroom. Modify as needed for other age groups. This design challenge requires simple motor skills, understanding of straightforward concepts, or common materials to build. Follow this link https://drive.google.com/drive/folders/1jM7pJJhbRxLCQju_bxIosdPeTGc-lk9q?usp=drive_link to find more supporting materials to complete the challenge. Technovation is the global tech education nonprofit that inspires girls to be leaders and problem solvers in their lives and their community ➡️ https://www.technovation.org/ 👩🏾‍💻 Explore our Technovation Girls free STEM education program: https://technovationchallenge.org/ 🎬 Watch Technovation girls learn how to code apps and make a difference in their communities: https://youtube.com/playlist?list=PLaisj5ariFBd8lF_njQ-naycihS1WFk_x 🙋🏽 Learn how you can be a mentor or Technovation partner: https://www.technovation.org/corporate-partners/ Instagram: https://www.instagram.com/technovationglobal Twittter: https://twitter.com/technovation Facebook: https://www.facebook.com/technovationglobal Linkedin: https://www.linkedin.com/company/technovationglobal/ #Technovation #WomeninSTEM

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