The New Ulm Public Library is excited to present a craft for tweens and teens. Come and discover what “rheoscopic fluids” are and how they’re used to make decorative jars on Wednesday, July 16, at 2:30 p.m. in the library meeting room. This program is for teens in grades 6 to 12. Registration is required; visit www.newulmlibrary.org and click on Library Events to register. Please call the library for more information at 507-359-8331.