Last week, ThermHex hosted the second international Innovation Summer School. 14 international students listened to lectures from well-traveled speakers on lightweight construction, sandwich monocoques and were able to try out the input in practice. At the end of an exciting and far too short week, the 3 groups competed against each other in one race. We thank our supporters Infento, EJOT, Cafe Diem, Fraunhofer IMWS, TUecomotive, Gordon Murray Design, FH Joanneum, Inspire and DLR for their help!