Sugar-loving mouth bacteria create acids that damage teeth, but arginine can help fight back. In a clinical trial, ...

Dark spots, whether caused by acne, scars or another skin concern, are not only annoying, but also hard to get rid of. Fortunately, a lesser-known ingredient called tranexamic acid, known for ...

A safe and low-cost educational experiment using straws and a hydrogel has been designed to visualize acid–base neutralization reactions. By taking advantage of the slow diffusion properties of ...

Cleanliness in the current society is directly related to health, hygiene, and even environmental responsibility; it is not only a matter of appearance. Removing stains, breaking down undesired ...

The pH is one of the most important and frequently used measurements in wastewater treatment. Dependence of pH occurs in practically every phase of water supply and wastewater treatment, e.g., ...

Nearly every weekday morning, a device leaves a two-story home near Wiesbaden, Germany, and makes a 15-minute commute along a major autobahn. By around 7 am, it arrives at Lucius D. Clay Kaserne—the ...

The best base locations are around the Blackfell Oil Fields. The area has access to stardust pollution and oil along with water in certain areas. Getting access to these three major resources will ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Finding extraterrestrial life in any form would be truly one of the largest discoveries in humankind’s history, yet after decades of scouring the surface of Mars and investigating other bodies like ...

The pH scale is used to measure acidity and alkalinity levels. It measures the presence of positively and negatively charged hydrogen ions in a particular solution. The higher the hydrogen ions, the ...