Henry, a fourth-grader at Pioneer Elementary, did a scientific experiment as part of the school’s science fair by growing bacteria in petri dishes from swabs taken from a toothbrush, toilet seat, ...
MyNewsLA.com on MSN
County Science & Engineering Fair to Boast Wide Variety of Projects
Heat distribution across solid surfaces, mouth bacteria and better diagnostics for brain cancer will be among the topics tackled during the 2026 Riverside County Science & Engineering Fair, which ...
Add Yahoo as a preferred source to see more of our stories on Google. Cabot Yerxa Elementary School fourth-graders Michael Frank, left, Daniel Garcia, Josephine Harris, Steven Gonzalez, and Ivan ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results