Looking for an "egg-celent" hands-on science activity you can do without having to leave your house? Look no further than your kitchen! In this experiment, we are going to explore the principles of density using table salt, water, and eggs. …
Looking for an "egg-celent" hands-on science activity you can do without having to leave your house? Look no further than your kitchen! In this experiment, we are going to explore the principles of density using table salt, water, and eggs. …
Happy Birthday, Henrietta Lacks! August 1st marks the 100th birthday of Henrietta Lacks, a virtual unknown African-American woman until recently, but a person whose impact on modern medicine is incalculable. Though the origins and commercialization of “HeLa” cells are fraught…
What is chromatography? Chromatography is the separation of molecules based on their physical properties by passing a fluid sample through a solid, stationary matrix. The interactions between the sample and the matrix influence the way the molecules flow through the…
If you were anywhere in the US this past weekend, you were probably surrounded by the deafening booms and sparkling lights of fireworks. Humans have been in awe of these displays for almost two-thousand years, and have interwoven them into…