Curious explorers are invited to Kids Discovery Museum for science-themed activities on Discovery Fridays, June 19 and 26.

The STEM-based program takes on a different subject each week. Drop by between 10:30 and 11:30 a.m.

The topic schedule is:

June 19, floating and sinking rock experiments; and June 26, marshmallow catapults.

The program is free with admission or membership.

For more information, call 206-855-4650 or visit www.kidimu.org.