This series of short, artful science videos captures chemical reactions that generate gases, and the bubbles that those gases make their escape within. Beautiful Chemistry: Bubbling was filmed by Beauty of Science, a video team based in China that aims to create inspiring content for science education and outreach. Watch four bubbling reactions above. Related reading: Cathode and anode electrodes.
In Envisioning Chemistry: Bubbling II, we observe eight gas-generating reactions up close with the help of a macro lens:
Five rather stunning bubbly reactions were recorded with a microscope and set to calming music in Envisioning Chemistry: Bubbling III.