#Merv

Central Asia's khans, emirs & conquerors rest in eye-catching mausoleums...Thread The Samanid mausoleum (10th c.) is a fine example of the Persian dynasty that dominated much of the region. It's
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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
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1/n #SadarPranam to Ishvara within you dear @Burairss .I’ll not waste space doing name calling (as you do) rather clarify how childish your arguments trying hard to prove historicity of
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9/ For schools without mechanical ventilation but operable windows, open 1 window and put a box fan in it blowing from outdoors in. Open a second window as far from
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{Thread}KASHMIR NAME ORIGINATED!Below is how the name #Kashmir originated. It did not originate from mythical Kashyap Hanuman which India used to make us believe through Pandits missionaries.KASHMIR owes its name
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1/ Dealing with an inferno of infectiousness.We failed to do what was needed to keep this mess from getting out of control. Our situation is horrific and will soon get
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Caravanserais were key for the development and success of the trade routes. A safe place for travellers that combined the functions of a storehouse, inn and even fortress. Unfortunately, not
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Dear @ChiPubSchools, @janicejackson, @LDMcDade and @chicagosmayor, I heard one Principal describe your re-opening planning efforts as "as imperfect as it can get."This was after your Principal's meeting today where y'all
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1/ This did not have to be.Over 100,000 Americans currently in hospitals with COVID-19 and over 210,000 new cases today. We are converging on and will soon surpass the 9/11
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1/ Clean Air Delivery Rate (CADR). The CADR of a portable filtration system is:CADR = f x Q.f is the fractional removal efficiency of particles that pass through a device
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1/ Q: What can I do to “improve ventilation” in my house or my office? What does that even mean? A: We recently talked to environmental strategist and air quality
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Since this unintelligent debate about #Mawlana´s origin goes on, I feel forced to weigh in and start a #Thread about #Rumi´s origin, the nature of the Persianate #civilization, what labels
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Alex Trebek, the host of @Jeopardy for more than 35 years, died Sunday at age 80. Here are some things you might not know about Trebek:https://www.latimes.com/entertainment-arts/tv/story/2020-11-08/alex-trebek-jeopardy-host-dies-appreciatio
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It’s challenging finding the signal through the noise when looking for evidence around respiratory protection in reducing transmission risk for SARS-CoV-2. There are many confounding variables related to the fact
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[Thread] #Restaurants spaced tables do not protect from airborne spread over 2m eating & talking indoors without masks is high risk of super-spreadbuilding reg ventilation standards aren’t enough to
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The people have spoken and I respect the democratic process, so here is the beginning of my #FDNY patch thread. First up is the FDNY 150th Anniversary patch. I believe
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