I've decided to make dancing flames. It's done by burning a mixture of aluminum, copper sulfate and hydrochloric acid.

They arranged dozens of red Solo and clear plastic cups, each containing one alum crystal, on the room’s large wooden table. Slips of paper identifying who submitted the crystal were then promptly ...

According to Clarkson University Professor of Chemical & Biomolecular Engineering Sitaraman Krishnan, who oversees the ...

Getting your Trinity Audio player ready... Norwood water customers recently received notification about a violation of ...