The Daily Galaxy on MSN2h
Unusual ‘Poppy Seeds’ on Mars Could Be the Key to Finding Alien Life!
A strange rock on Mars is raising new questions about the possibility of ancient microbial life on the Red Planet. According ...
C&EN4y
The Fate of Calcium Carbonate
Together, they make the substance, calcium phosphate. Sidewalk chalk is made from calcium and sulfate, which makes calcium sulfate. One of the most common chemicals connected to calcium is called ...
Tech Xplore10d
Cracking the code on gypsum and silica scaling in water desalination
Mineral scaling, a significant issue in membrane desalination, reduces water recovery rates and diminishes system performance ...
The Family Handyman on MSN4mon
What to Do with Leftover Drywall
What should be done with it? Drywall is essentially gypsum (calcium sulfate) and water spread on paper backing and kiln-fired ...
Nature1mon
The α- and β-Forms of Calcium Sulphate Hemihydrate
Kelley, Southard and Anderson 1 have shown that the thermodynamic properties of calcium sulphate hemihydrate depend on whether the hemihydrate is produced from gypsum calcined in a steam-saturated ...
Nature14d
Hydration of Calcium Sulphate Hemihydrate
The differential equation, the solution of which forms my complete equation for the hydration of calcium sulphate hemihydrate, was derived from one developed earlier to account for the self ...