Richard Mille has pushed the boundaries of horological innovation with its introduction of coloured sapphire. The slightest ...

Calcium is important for strong bones and teeth - and now research suggests the benefits are more wide ranging, potentially ...

Hard Water This white residue you see is caused by hard water, says Toby Schultz, co-founder and chief executive officer of Maid2Match. Chris Willatt, owner of Alpine Maids, concurs: "Hard water ...

No one likes crunchy hot drinks, so we’ve rounded up a selection of high-scoring kettles with excellent limescale filters ...

Explore the stunning world of moissanite, a lab-created gemstone that rivals diamonds in brilliance and affordability.

A Nigerian academic and member of the Weed Science Society of America, Dr Olumide Daramola, has gained international ...

In 2024, Nelson’s set of mineral picks only made a dent in the S24 Ultra’s screen at level 7 on the Mohs scale of hardness, with deeper grooves emerging at level 8. This time around, it’s back to ...

Water hardness is measured by the milligrams of calcium carbonate per liter of water(mg/L). Soft water: 0-60 mg/L Moderately hard water: 61-120 mg/L Hard water: 121-180 mg/L Very hard water: Over 180 ...

“In early 2024, Daramola published research highlighting the impact of spray water pH and hardness on herbicide ... as well as hard water with high mineral content, can significantly reduce ...

Dealing with hard water can be difficult for any homeowner. However, it's important to know how hard your water is. Here's ...

Its chemical composition gives it an exceptional score of 9 on the Mohs scale of mineral hardness, just behind diamond, which tops the list. Its outstanding properties make it impact- and scratch ...