The classic baking soda and vinegar volcano experiment, popularized as a hands-on STEM activity for children, simulates an erupting volcano using everyday household items to demonstrate acid-base ...

My name is Dr. Kate Biberdorf, but most people call me Kate the Chemist, and I am so excited to share some easy science experiments you can do with kids at home. For years, I’ve been bombarded with ...

Discover how to build a simple homopolar motor using everyday household items in this easy-to-follow tutorial. Learn the fundamentals of electromagnetism and magnetic polarity by assembling motors ...

On a physical level, a transistor’s internal functioning is very complex, but, in practice, using it in some simple experiments is quite easy and affordable for everyone. A transistor allows to create ...

Ethics committees and funding agencies often receive protocols that involve either too many or too few animals to answer the specific research question being investigated. It is evident that a greater ...

Many kids will be spending more time learning from home as the school year ramps up during the COVID-19 pandemic. Without the beakers and test tubes of the science lab, it may seem difficult to ...