#Airborne

Jose-Luis Jimenez

jljcolorado

1/ Social distance, ballistic droplets, and aerosols: THE KEY ERRORa) Chapin in 1910 figured out and insisted on the fact that close proximity led to increased transmission of respiratory diseases.

Eric Feigl-Ding

DrEricDing

FACE SHIELDS NOT GREAT for #COVID19: Costco says wear “mask **or** face shield”—worrisome. Face shields don’t stop airborne aerosols.“Nearly all of aerosols were coming around the side of shield &

Carissa Keshel

CarissaKeshel

This is utter TYRANNY! We played along with the "15 days to slow the spread." Nearly a year later we have realized they are using COVID as an excuse for

Paula Olsiewski

polsiewski

I’ve seen a lot of questions about the importance of ventilation and the spread of SARS-CoV2. I have expertise in the science of indoor air quality & want to share

All American Division

82ndABNDiv

No one does it like the 82nd. JRTC - with a twist. After thousands of outloads from Pope Army Airfield, we decided to test our readiness using a departure

Dani Moreno

dmdoutres

It’s amazing how bureaucrats have behaved towards the fitness industry during the pandemic [THREAD] At the beginning some look at exercise as an important potential activity, and gyms as

Brian Jackson

brianjackson502

The primary problem in the kerfuffle regarding @TomCottonAR and the term "Ranger" is that it proceeds from ignorance, marches on a political azimuth, and it entertains no higher objective than

Matt Brown 😀

statomattic

To be a hardcore mask advocate, you must simultaneously believe the following:1) Dr. Fauci's guidance against masks in March 2020 was to preserve supply for health-care workers, despite the fact

Seanan McGuire

seananmcguire

A new lockdown has brought the "99% of people recover" crew out in force. Okay. So let's look at numbers.Do you know a hundred people? Cool. Which one are you

Kevin McKernan 🙂

Kevin_McKernan

Scientific Nuance in the age of Chronic COVID Polarity Syndrome. If you don’t have friends that hate you or love you over your mask position then you are probably a

Dr David Berger #CovidIsAirborne STOP KILLING HCWs

YouAreLobbyLud

1/ ***BREAKING***I have a leak from the Royal Devon and Exeter NHS Hospital Trust @RDEhospitals which illustrates how the political suppression of data is harming healthcare workers in the UK.In

Eric Feigl-Ding

DrEricDing

Boom—MASKS WORK & COST EFFECTIVE—Just 20 days after mandatory face mask rules, new #COVID19 infections lowered by ~45% in German study. Put that in your pipe and smoke it. https://www.pnas.org/content/early/2020/12/02/2015954117

XVIII Airborne Corps

18airbornecorps

[1 of 20]Christmas Day, 1944, Battle of the Bulge Day 9Many American Soldiers (and probably many on the other side) hoped for a repeat of the WWI Christmas truce. No

Eric Feigl-Ding

DrEricDing

Fecal aerosols... 9 infections in 3 families due to vertically shared toilet drainage pipes + aerosols from pipes.To even prove it, tracer gas was released into drainage system of one

zeynep tufekci

zeynep

We urgently need to focus on ventilation. Six months into a respiratory pandemic, we're still not given sensible and practical guidance against short-range aerosol—airborne—transmission of COVID. I wrote about the

TJ Cooney 🚀

TJ_Cooney

NASA has flown a ton of unique aircraft as testbeds for research as well as to help find performance opportunities. Here are some unique ones: AV-8B used for STOL &

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