Graphene and hydrofoils gives optimist dinghy superpowersStudents and researchers at Chalmers University of Technology and SSPA Sweden has designed and developed an optimist dinghy with supreme capabilities. By using a composite with added graphene the hull is made stronger and lighter. Hydrofoils are added to lift the boat, decreasing drag and allowing greater speeds. After experimenting and testing in SSPA:s ship research and development facility in Gothenburg, Sweden, the dinghy is ready to be tried out at sea for the first time. @axelrahmsailing will do the honors.