What’s in your water? Water Quality and Heavy Metal Testing

This is a guest post from Ms. Abigail Lofton, an undergraduate student majoring in Environmental Science and Public Health at Muhlenberg College. She can be contacted online at LinkedIn. Clean water plot in the nature reserve, Александр Байдуков, CC BY-SA…

Exploring the Genetics of Taste: PTC PCR Perfection

SNP analysis of the PTC gene using the Polymerase Chain Reaction (PCR) is one of my favorite ways to demonstrate the link between genotype and phenotype in the classroom laboratory. This wonderful experiment involves the isolation of human DNA from…

Top Five Edvotek YouTube Tutorials for 2021

It's the end of 2021, and our video resources continue to be very popular for our educators, not only for aiding their pre-lab preparation, but also for preparing their students before performing the experiment! So, without further ado, here are…