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The pH of ocean water is still above 7.5 and too well buffered to decrease much further. Lead Pb is very insoluble in water at such pH....
I don't have any within circle of friends. A fellow used to wander my neighborhood at night vocalizing in ways that led me to suppose that he was...
"A more technical description ..." I knew nothing of this monoclonal antibody (MCA) until reading here. Based on general knowledge, this MCA...
"I must have missed that too." Quite so. Despite risks to animals in food chain and despite available safer alternatives, lead is still a...
As a US citizen entering other countries (with documentation in hand) I have never been 'identified as needing additional scrutiny'. Boring me....
I do not favor an analogy with electron orbital shells. Electrons' locations are Heisenberg-unknowable for being so tiny. Locations for every...
"How do foreigners fly?" In same plane with you nyuck nyuck. How do foreigners enter is a richer tapestry and probably generally but...
Starlink satellites make many collision avoidance maneuvers , and those numbers are increasing 25,000 Collision Avoidance Maneuvers: Lessons from...
Potential collision risks of debris with low-Earth-orbit (LEO) satellites are promulgated by Leo Labs among others. Satellite operators nudge...
No access here to Guardian. It seems they consider fluorocarbons. Molecules with carbon-fluorine bonds are indeed rare in nature, but one could...
I repeat Bob's link: Stanford Medicine study shows why mRNA-based COVID-19 vaccines can cause myocarditis Finding different aspects to mention....
"two low-albedo "DEI" days" Fascinating use of "albedo" ... how does this reflect upon us? -- I have returned from brief travels, finding...
The Ars Technica link describes how fentanyl vaccine is prepared and how it elicits antibody responses. I presume that some people read that.
There are about 8 mushroom species widely sold in US, mostly cultivated ones. Yunnan (province in China) has about 800 edible species, most...
