Destin Sandlin is an American engineer and educator best known for his YouTube channel, SmarterEveryDay. He creates educational videos that explore scientific concepts and engineering principles, often using engaging experiments and demonstrations. His content aims to make complex topics accessible and enjoyable for a wide audience. In addition to his YouTube work, Sandlin has a background in aerospace engineering and has worked on various projects related to space exploration and robotics. He is also known for his ability to communicate effectively, making science relatable and interesting to viewers of all ages.