All content on this site is available, via phone, Monday to Friday from 6:00 AM to 10:00 PM CST or Saturday and Sunday from 7:00 AM to 10:00 PM CST at
If you experience any accessibility issues, please contact us.
Atoms are happy and stable when they have the right number of electrons spinning around their cores. Snap together hundreds of different molecular models with this set of 17 magnetic atoms looking for happiness. The atoms have the correct number of free electrons and empty bonding sites for easy building. Use the free Happy Atoms app and a smartphone camera to scan, identify and learn about each molecule you build.