© 2026. The Trustees of Indiana University
Copyright Complaints
1229 East Seventh Street, Bloomington, Indiana 47405
News, Arts and Culture from WFIU Public Radio and WTIU Public Television
Give Now
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

Three is the Magic Number

By Heidi Siberz
Published September 23, 2019 at 3:38 PM EDT

This week the Brain Trust proves that three is more than just a number.