HOUSTON \u2013 Through her YouTube channel and community events featuring interactive science experiments \u2014 some of which can get a little messy \u2014 Lister makes STEM engaging and accessible for kids.<\/p>\n
We looked back with Lister on five years of STEM magic and how far Mommy and Me: The Listers has come. Plus, she\u2019s getting ready for the 5th annual Mommy and Me: The Listers STEM Carnival in September. <\/p>\n
Watch the memories and the STEM action in the video above. <\/p>\n
The STEMazing Race\u2122 \u2013 5th Annual STEM Carnival<\/p>\n
Saturday, Sept. 12, 2026<\/p>\n
11:00 a.m \u2013 4:00 p.m<\/p>\n
The Anderson Center for the Arts<\/p>\n
13334 Wallisville Road<\/p>\n
Free Admission<\/p>\n
STEM in action<\/p>\n
As with any science experiment involving chemicals, adult supervision and appropriate safety precautions are recommended. <\/p>\n
Today on \u201cHouston Life,\u201d Lister brought a preview of the hands-on science activities families can expect with two chemistry experiments: Egyptian Night and Elephant Soap.<\/p>\n
1. Egyptian Night<\/p>\n
Egyptian Night demonstrates how chemical reactions can change over time. Two clear solutions are combined, but instead of changing immediately, there\u2019s a brief delay before the mixture suddenly turns a dramatic dark color.<\/p>\n
2. Elephant Soap<\/p>\n
Creates a burst of foam using hydrogen peroxide, dish soap, food coloring, yeast and warm water.<\/p>\n
Yeast acts as a catalyst, helping hydrogen peroxide break down and release oxygen. The dish soap traps the oxygen in bubbles, creating the foamy reaction.<\/p>\n
With adult supervision and safety glasses, families can try a family-friendly version of the experiment at home.<\/p>\n
But be careful \u2014 things can get messy! Watch the video above to see how the studio got a little foamy.<\/p>\n