Short demo: The fan in a vacuum pushes air out, creating a system of low pressure. This in turn creates a system of low pressure within the bag, allowing for an entertaining demonstration of the power ...

Correction: An earlier version of this story incorrectly described the chemical demonstration in which carbon dioxide was explained. The carbon dioxide was in the form of dry ice, not inside a balloon ...

A simple science demonstration showing how a special powder increases a liquid’s thickness by changing its surface area and flow behavior. Anne Curtis finally addresses viral 'I can buy you, your ...

Nathan Kilah has received funding from Inspiring Australia to run 'Chemistry of Fireworks' lectures and pyrotechnic displays, funding from the Festival of Bright Ideas for fire and chemical reaction ...

Simple chemistry demos using everyday cola reactions illustrate fizz and gas release.

The coronavirus pandemic severely limited in-person outreach activities this year, but that didn’t stop volunteers from more than 140 American Chemical Society local sections and nine international ...

This page is a collection of science demonstrations we have done to use how you see fit in your instruction. We hold no responsibility for injuries due to someone attempting to do one of the ...