For instance, potassium can be replaced by cations such as calcium or hydrogen, and vice versa. The total number of cations a soil can hold--or its total negative charge--is the soil's cation exchange ...

Phthalates are even in your body. Nearly all Americans have phthalate byproducts in their urine, says Ami Zota, associate professor of environmental and occupational health at George Washington ...

In other words, a 1 megawatt (MW) solar farm can cost upwards of $1 million. Read on to learn more about solar farm pricing, factors that influence cost and more. *In July 2024, SunPower notified ...

The hydrogen economy is getting higher visibility and stronger political support in several parts of the world. In recent years the scope of the International Atomic Energy Agency (IAEA) program on ...

Hydrogen is the universe’s most plentiful element, the one that fuels our sun and most other stars. Hydrogen is emerging as a climate solution because burning it doesn’t release carbon dioxide. It has ...

Everyone and their pet hamster probably knows that the most common way to produce hydrogen is via the electrolysis of water, but there are still a number of steps between this elementary knowledge ...

Potassium is a mineral your body needs to help your nerves, muscles, kidneys, and heart function well. A potassium-rich diet ...

Hydrogen peroxide is the antiseptic we always use for painless cleaning of scrapes and cuts. Apply it and let the bubbles do their work, but you may be surprised to hear that it can also be used ...