Bottles have one commonly known form of acoustic resonance, but double-walled bottles have a second, and exploring their interactions can teach students about vibrations and oscillations.

Using concepts students are already familiar with — like how bottles vibrate — can serve as a helpful anchor for more complex topics.

Researchers found a tiny bottle from ancient Rome that contained fecal residue and traces of aromatics, offering evidence ...

Archeologists found evidence that ancient Romans may have used a medical treatment involving perfume... and human feces.

You’ve heard the rumors. You've seen the TikToks. But has the company ever confirmed it?