Dr.Ganigar Chen, vice president of National Science Museum (NSM) joined an opening ceremony of “Sustainability Expo 2024” (EX 2024); a biggest festival of ASEAN; on September 27, 2024, held at Queen Sirikit National Convention Center, Bangkok. The EX 2024 has been executively arranged in the 5th year under a theme of “Sufficiency for Sustainability”, during September 27-Octber 6, 2024, to invite audience investigate answers for surviving among the situations of global boiling. In the Expo, NSM offered an exhibition and a variety of highlight, creative science activities for youth and people to learn sustainable development, such as “SX Better Me”-a starting of better living at ourselves with Mr. Muse; a humanoid robot developed and imitated human’s movement to take care elderly people completely, “Better Living” with SX Sensory Experience- invite audience to experience life in silence and darkness with different senses in daily life to understand visually impaired people and hearing impaired people, “SX Kids Zone”- audience can enjoy questions how to create sustainability and creativity for our world and experience science experiments of stuffing aquatic animals in nature workshop. For more information of the Expo, please visit Facebook at Page: Sustainability Expo and www.sustainabilityexpo.com.