A new strategy for recycling spent lithium-ion batteries is based on a hydrometallurgical process in neutral solution. This ...

Managing soil pH is a crucial but often overlooked aspect of soil health and crop productivity, says Marla Riekman, a land ...

Soil pH in a field impacts crop nutrient availability and growth. Regular soil testing helps Canadian farmers optimize ...

If your garden soil lacks acidity, you can correct the imbalance with this safe, affordable, and widely available addition.

What makes good soil? The best garden consists of a rich sandy loam filled with organic matter. Soil is a mix of sand, clay ...

It is also beneficial to look for a pH that is not too acidic. Most OTC products have a pH of around 4, which is not much more acidic than the skin’s natural pH. If the concentration or pH is ...

The pH scale ranges from 0 to 14. A pH of less than 7 is considered acidic, while a pH over 7 is considered alkaline (basic). A typical vaginal pH is moderately acidic, hovering between a pH of 3. ...

The Philippine Army said Monday it will acquire short-range air defense systems to project its force in the country's territory, according to its chief, Lieutenant General Roy Galido. “It is already ...

Lt. Gen. Roy Galido, commanding general of the Philippine Army, says the army is planning to buy a short-range air defense system to bolster its capability to defend the territory, during a press ...

A symbol of counterculture for decades, but Asda’s Smiley range is more about brightening up your bathroom. (image credit: George at Asda) And I’m all for it. Bathrooms are often such dull and sterile ...

Atmospheric Chemistry Department (ACD), Leibniz-Institute for Tropospheric Research (TROPOS), Permoserstraße 15, 04318 Leipzig, Germany ...

Scientists at Yale and in Singapore have devised what may be the ultimate acid test ... with more neutral pH levels may have existed earlier, but not on a large enough scale for life to take ...