Moms, and any other significant adult woman in your life, Aunt, Grandma, etc., get in for half off at the Great Lakes Science Center, Saturday, May 12 from 10 a.m. to 5 p.m. and Sunday, May 13 from noon to 5 p.m.

They Say:

Stay Curious weekend schedule:

• Magic of Matter Demonstration: 11:15 a.m. Saturday and 1:15 p.m. Sunday

What’s the matter with matter? We de-mystify matter while exploring and experimenting with physical changes. We’ll uncover the truth behind why some materials behave in unexpected ways.

• BASF Kids’ Lab: Happy Hands Workshop: noon Saturday and 2 p.m. Sunday

Oil and Water do mix in this hands-on workshop! We explore how science makes this possible as we mix our own hand lotion that is yours to keep.

• NEORSD Wonders of Water pH activity: 11 a.m. to 4 p.m. Saturday and 1-4 p.m. Sunday

Learn what’s lurking in your water that you can’t see or smell and use chemistry and technology to see the unseen!

• Strange Science Big Science Show: 2:15 p.m. Saturday and 3:15 p.m.Sunday

See stunningly stupendous science experiments.

(Editor’s note: The Science Center’s normal fall/winter operating schedule is Tuesday through Saturday 10 a.m. to 5 p.m. and noon to 5 p.m. Sundays. The Science Center’s summer schedule, Monday through Friday 10 a.m. to 5 p.m. and Sundaynoon to 5 p.m. begins Monday, May 7.)

About Great Lakes Science Center

Great Lakes Science Center, home of the NASA Glenn Visitor Center, makes science, technology, engineering and math (STEM) come alive for more than 300,000 visitors a year through hundreds of hands-on exhibits, temporary exhibitions, the Cleveland Clinic DOME Theater, Steamship William G. Mather, daily science demonstrations, seasonal camps, and more. The Science Center is funded in part by the citizens of Cuyahoga County through Cuyahoga Arts and Culture. Visit GreatScience.com for more information.