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.

Chemical transformations have always fascinated me and I've done a few (in my opinion) cool ones on this channel. For example, I turned my own pee into artificial sweetener and toilet paper into ...

Concrete is all around you—in the foundation of your home, the bridges you drive over, the sidewalks and buildings of cities. It is often described as the second-most used material by volume on Earth ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more.

Adverse effects on health due to emissions from the world's plastics system, including greenhouse gases, air-polluting particles and toxic chemicals released from production, could more than double by ...

Plastic pollution could double its harm to human health in the coming decades if current production trends continue, according to a new study that links rising risks directly to the manufacture of new ...

Joe Rogan's latest podcast guest delved into controversial scans showing an enormous underground structure beneath the Great Pyramid of Giza, potentially rewriting ancient history. The scans were ...

The belief that the pyramids were not built by human hands has fascinated conspiracy theorists for decades. No one promoted that idea more persistently than Swiss author Erich von Däniken, often ...

Dr. Scheuring's study suggests the Great Pyramid used pulley and counterweight systems for construction The pyramid contains 2.3 million limestone bricks weighing between 2 to 60 tons each ...

Cathal O'Hara receives funding from Research Ireland and T-Pro Ltd. Gráinne Kent does not work for, consult, own shares in or receive funding from any company or organization that would benefit from ...

Millman is the chair of the masters in branding program at the School of Visual Arts and the host of the podcast “Design Matters.” When the Trump administration unveiled its new 2026 dietary ...