tochatihu's Recent Activity

Our sun may have formed much closer to galactic center: Our Sun Was Born in a Hellish Part of the Milky Way. New Research Explains How...

Mar 13, 2026 at 9:55 PM

I have no interest in reiterating my posts; they are well enough known. Other posts add insights or 'reign me in' Yay. Other posts quite...

Mar 13, 2026 at 8:35 AM

1977 influenza was only one showing DNA hints of human dabbling. We will in future surely face more zoonitics that MAY include altered...

Mar 12, 2026 at 4:19 AM

Here are links to 4 major studies of face mask efficacy Masks and respirators for prevention of respiratory infections: a...

Mar 11, 2026 at 9:38 PM

I posted to this thread last on Feb 16. More recent posts include some salient comments among other things. I dare to summarize what I...

Mar 10, 2026 at 4:56 AM

"a coal ash problem" Noted. Narrower but more acute, a miners' black-lung problem. Wider but we hope gentler, an inefficient energy per...

Mar 10, 2026 at 2:41 AM

"Well, there are many queer situations." :rolleyes::whistle: Dropped the Q bomb. == I wish we had stayed closer to food prices here....

Mar 10, 2026 at 2:36 AM

"Fuel prices. USA is so spoiled" If the donut discussion has ended, this is an interesting alternative. See this current global...

Mar 10, 2026 at 2:15 AM