Science Buddies Blog (13 results)

In this week's spotlight: a pair of projects that fit right in with U.S. 4th of July celebrations and let you get hands-on with "rocket" science at any time of the year. What happens when you combine vinegar and baking soda? A chemical reaction! If you contain the reaction in a small space like a film canister, you can get a high-flying blast from the combination—your own mini rocket. But how much of each ingredient do you need? Experiment with the ratio of vinegar and baking soda… Read more

Are there energy vampires in your house? There are probably more things sucking on your household energy than you realize! This summer, band together with your students to analyze your family's power usage—and to see what steps you can take to make a difference in your family energy usage footprint. From stereos to gaming systems to chargers for all of your devices, you might be surprised at how many things are plugged in—and how much energy each uses, even when it is just sitting… Read more

In an essay she wrote as part of a competition for a science scholarship offered by Bio-Rad Laboratories, this recent high school graduate and aspiring wildlife biologist evokes the spirit of John Muir as she describes her own passion for hands-on science and fieldwork. Above: Ashley Baughman, recipient of the Ron Mardigian scholarship, awarded by Bio-Rad Laboratories, on a trip to Pinnacles National Monument where she and classmates studied the endangered California Condor. For… Read more