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Chemistry & Physics

Events for February 20, 2026

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tempe public library

Tempe Public Library: Mini STEAMers – Winter Olympics

Tempe Public Library 3500 S. Rural Rd., Tempe

This program invites preschoolers and their caregivers to explore the exciting world of STEAM—Science, Technology, Engineering, Arts, and Mathematics. *Space and supplies are limited! 02/20: Winter Olympics: Celebrate the Winter Olympics! Explore...

Free

university of arizona

The University of Arizona: Richard F. Caris Mirror Lab Tour

The University of Arizona Steward Observatory 933 N. Cherry Ave., Tucson

This 90-minute tour provides a unique opportunity to learn how innovative engineering and optical technology melds with manufacturing techniques to produce the largest and most advanced giant (8.4 meters / 27 ft)  telescope mirrors in the world on the University of Arizona campus. Visitors will see the unparalleled technology and revolutionary processes in making the...

$20 – $25