The Chartwells/Compass free school meals package scandal is a teachable moment about capitalism. 1/ Why do so many families need free school meals? Because real wages have stagnated while profits soared...

COVID Masks: Mechanistic View: Part 2: Fine Aerosol Emissions:

Masks may increase fine aerosol emissions from: 1) nebulization of large droplets into fine aerosols, or 2) friability of certain mask materials creating "aerosolized fomites."

Please share:

Here are the studies:

The question is whether facemasks are actually a source for viral aerosols by:

1) Masks get saturated by large "respiratory droplets" containing viral molecules. Air turbulence against trapped droplets may create aerosols that eventually diffuse around edges. Continued...

Trapped droplets potentially get pushed through the filter media of the mask, getting nebulized into aerosols.

Particles don't always stay in the mask:

Study: Ha'eri 1980

Title: The efficacy of standard surgical face masks: an investigation using "tracer particles"

Albumin tracer particles put inside a surgical mask were dispersed into the room by breathing.

Viral molecules can get airborne from air turbulence.

Study: Liu 2020
Title: Aerodynamic analysis of SARS-CoV-2 in two Wuhan hospitals.
SARS-2-COV sub-micrometer aerosols not tightly bound to surfaces, get airborne when PPE is taken off.

Today is also death anniversary of P.V.Narasimha Rao, the man who liberalized the Indian economy, and opened it up. And more than anything else, provided the much needed stability for India in the turbulent 90s. One of the best PMs IMO. #PVNarasimhaRao

The man who dismantled India's Licence Raj, opened up relations with Israel, adopted a Look East Policy. P.V.Narasimha Rao took over as PM, when India was faced with multiple challenges both on political and economic front in 1991.

Assasination of Rajiv Gandhi, Economic crisis, India was facing a bleak scenario, in 1991 when PVNR became the PM. It is to PVNR's credit that when he stepped down as PM in 1996,more people in India were optimistic about their future, more confident. #PVNarasimhaRao

I was one of those who grew up during the PVNR era, experienced the initial changes he bought along. He introduced far sweeping reforms( forced or otherwise) , when he was just running a minority Govt dependent on allies support. #PVNarasimhaRao

Heading a minority Govt,PVNR managed to pass through crucial bills on economy, not a mean feat at all. He had to deal with the Nehruvian-Socialist lobby in his own party, apart from the Left, but managed to push through the economic reforms. #PVNarsimhaRao

1/ Something strange is happening with people’s sex lives. 20-somethings are having sex later and less frequently than previous generations. I spent several months digging into this for @theatlantic. https://t.co/5ehzmWY9wi

2/ This phenomenon—I’m calling it a Sex Recession—really surprised me. It seemed improbable in the age of Tinder, digital porn, and attitudes that are generally permissive and sex-positive.

3/ What’s happening isn’t exclusively American: Similar trends are being observed in other countries, including Japan, Australia, the U.K., Finland, and the Netherlands.

4/ One cause is obvious: Adults under 35 are less likely to be living with a partner than in recent decades, and more likely to be living with their parents—which, it’s safe to say, isn’t great for one’s sex life.

5/ But I also found other explanations, each with profound implications. The first, unsurprisingly, has to do with internet enticements. Netflix and other online entertainment may be substituting for sex.

If you often procrastinate, open this

Stop being a perfectionist.

The root of procrastination for most people ain't laziness, it's anxiety.

I know your anxiety will tell you the worst case scenario. It’s a damn liar.

If you're a procrastinator, you will find every excuse not to do what u need to do. But here's an advice: DO IT FIRST, I call it reverse procrastination.

@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd I'll bite. Let's try to keep it factual. There's a reasonable basis to some aspects of this question, that it might be possible to agree on. Then there are other, more variable, elements which depend on external factors such as transport and energy policy. /1

@AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd First up, we know reasonably well how much energy it takes to propel a high-speed train along the HS2 route. We can translate that into effective CO2 generated by making some assumptions about how green the electricity grid is. /2

@AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd Secondly, we have a reasonable grasp of how much CO2 is going to be generated by building HS2 - there are standard methods of working this out, based on the amount of steel, concrete, earthmoving, machine-fuelling etc required. /3

@AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd Thirdly, we can estimate how much CO2 is generated by cutting down trees, and how much is captured by planting new trees. We can also estimate how much CO2 is needed to keep the railway running and generated by maintaining the track /4

@AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd We know how much CO2 is saved by moving goods by freight train on the lines freed up by moving the express trains on to HS2, rather than by truck. /5