AHHAA

AHHAA is a science centre in Tartu, Estonia. It focuses on making science accessible through interactive exhibitions, live demonstrations, and educational programs. The centre aims to stimulate curiosity and understanding of scientific concepts among visitors of all ages.

The facility hosts permanent and rotating exhibitions that cover topics across physics, chemistry, biology, technology, and the environment. In addition to hands-on galleries, AHHAA runs science shows, workshops, school programs, and outreach activities designed for families, students, and teachers. It also hosts talks, demonstrations, and family events that highlight current research and everyday science.

The name AHHAA is a stylized form of the word "aha," intended to evoke moments of discovery and insight. The centre is part of Estonia's network of science education institutions and collaborates with local universities and research organizations to promote public understanding of science.