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. …
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Biotechnology Basics: Chromatography
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…
EdvoTech Tips: Sterilization without an autoclave
We're rolling out a new video series on our YouTube Channel: Technical tip videos! For our first, we'll be covering a frequent teacher question: how can I sterilize media without an expensive autoclave? Read on for more information, or view…
Microbe hunting
Bacteria, yeast, and other microbes are a necessary part of natural part of the world. Microbes are microscopic, meaning that we cannot see them with the naked eye. Instead, we hunt for microorganisms in our homes using petri dishes filled…
