Many of the exhibits in South Korea’s Gwacheon Nation­al Sci­ence Muse­um show how past Kore­an inno­va­tions could be used to cre­ate a more sus­tain­able future. For exam­ple, the museum’s Kore­an Tra­di­tion­al House high­lights how ancient archi­tects incor­po­rat­ed nature seam­less­ly into their design, teach­ing us valu­able lessons for today.