Solution to Chemical Mystery #15: The Leaky Cup
Tom Kuntzleman | Mon, 05/27/2019 - 07:03
The solution to Chemical Mystery #15: The Leaky Cup is shown here.
Public Understanding
Chemical Mystery #15: The Leaky Cup
Tom Kuntzleman | Thu, 05/16/2019 - 08:17
Time for a new chemical mystery! Watch the video below and see if you can use your chemical knowledge to figure out how this experiment is done.
The Blue Butterfly Effect
Tom Kuntzleman | Mon, 01/28/2019 - 18:59
The June, 2018 issue of the Journal of Chemical Education contains an article that describes a simple, yet fascinating experiment that you and your students are going to love! It involves the use of butterfly wings from the genus Morpho. I obtained some of these wings and enjoyed experimenting with them. You will too!
Solution to Chemical Mystery #13: Bye Bye Blue!
Tom Kuntzleman | Thu, 11/22/2018 - 08:12
The solution to Chemical Mystery #13: Bye Bye Blue! is presented. This experiment is useful to demonstrate to students when discussing acid-base indicators, neutralization reactions, or the acidity of carbon dioxide when it dissolves in water.
Chemical Mystery #13: Bye Bye Blue!
Tom Kuntzleman | Mon, 11/19/2018 - 12:08
A simple, but tricky experiment is displayed. Can you figure out how the trick was done?
The Radium Girls: The Dark Story of America’s Shining Women by Kate Moore
Maria Gallardo-... | Sun, 10/14/2018 - 12:51
Radium Girls is one of those books that can’t be put down. It challenges us with imagery so vivid that sometimes you just want to look away, but you are so invested in the lives of the girls that you persevere to the end. It is tragic and strong but also hopeful and tender.
The Chemistry of Outer Space
Tom Kuntzleman | Sun, 07/01/2018 - 12:33
A variety of activities performed at a science camp that relate to the chemistry of the solar system are reported. These activities could prove useful in the chemistry curriculum or in planning for National Chemistry Week in 2018, the theme of which is Chemistry is Out of This World!
Collection of and Experiments with Liquid Air
Tom Kuntzleman | Tue, 05/15/2018 - 20:18
Simple methods to prepare liquid air are described. In addition, ways to test the properties of liquid air and other liquefied gases are explored.
The Chemistry of Weight Loss
Tom Kuntzleman | Tue, 04/24/2018 - 18:48
If you want to lose weight, you have to burn calories. Anyone who has gone on a diet knows this. But when someone loses weight, have you ever wondered where the lost mass goes?
Temperature Experiments with the Scrub Daddy Sponge
Tom Kuntzleman | Wed, 02/21/2018 - 10:59
What happens if you cool a Scrub Daddy sponge in liquid nitrogen (or dry ice) and subsequently strike it with a hammer? Let's find out!