then dipped into a weak solution of saltpeter, (nitrate of potash,) is then pressed dried, in a warm room, and is fit for use." Three parts (by weight) of gun-cotton thus prepared is equal in ...
Potassium is the second most abundant nutrient after nitrogen, but despite this abundance, potassium is not always available in a form that can be used by plants. Globally around a fifth of all ...
Pooled data from 30 trials, with 26,708 postmenopausal women followed for a mean duration of 4.5 years, indicate that hormone replacement does not increase total mortality. In the younger group ...
Paste is the place to kick off each and every New Music Friday. We follow our regular roundups of the best new songs by highlighting the most compelling new records you need to hear. Find the best ...
On the cover: The 50 best films of 2024 – how many have you seen? A packed double issue featuring interviews with Luca Guadagnino, RaMell Ross, Brady Corbet and Mona Fastvold, Robert Eggers, Amy Adams ...
Watch all your favourite ABC programs on ABC iview. More from ABC We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the lands where we ...