The Science of the Four-leaf Clover

The shamrock is one of the classic symbols of St. Patrick’s Day. Shamrocks, or clover, are generally found with three symmetrical leaves. However, the luckiest among us will occasionally stumble upon an exceedingly rare four-leaf clover. In fact, it’s estimated…

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…

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…