Impactful ideation. Rapid prototyping. Real-world teamwork. That’s the NC State Make-A-Thon experience. Make-A-Thon is NC State’s sustainability innovation competition. Collaborating in cross-disciplinary teams, students work to create the best solution to a sustainability challenge. Whether it’s about water, waste, energy, transportation or food — that’s up to each team to decide. At the end of the competition, students will…