How NOT to Science. A time travel thread and magic.
This is Helmut Traindl - the engineer who devised the procedure behind Walach CO2 study that was retracted after 16 days: jamanetwork.com/journals/jamap…
I looked at your thread @moog77 . The reason that epidemiological didn't work (cases continued to go up)? Is the same reason the 2023 Cochrane fails, ironically, after you touted it as the "gold standard."
Not because clean air doesn't reduce cases. It empirically does. It
Got a "oops, outside air can get you" study. Coming out of Beijing University of Technology - taking airborne transmission seriously.
They rented 50 rooms of a building. Did some very cool CFD work - then, be still my heart,
followed it up with tracer gas experimentation.
See room 303 above? 403 and 503 got whatever came out of 303.
With studies like these, there are so many variables. But, if I lived in an apartment, I would set have at least a PC fan CR Box next to those open windows.
Or an HRV set up in that window. And for sure a PC fan CR box next to the front door for under the door airflow.