An educator shows how she swabs frogs to make sure their skin and environment is healthy and safe for them. A children's cardiologist is creating cutting-edge technology for heart surgery. An astrophysicist teaches about her studies in finding new galaxies that have not been discovered yet. An influencer shows how to make a DIY glitter experiment.

A deep sea explorer shows the equipment she uses to explore the depths of the oceans. A neuroscientist explains the science behind dreams. A middle school teacher prepares her students for their robotics club competitions. A hydrologist demonstrates how fires impact the water supply.