Sunday, May 24, 2020

My prophylactic back exercise routine

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I realized today I've never shared my prophylactic back exercise routine. I'll post it here as a reference. Some editorial comments ...
Friday, May 22, 2020

The mask we need

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What do we believe now? We think that coronavirus is moderately contagious and is spread primarily from person to person rather than by su...
Sunday, May 03, 2020

Wearing a cloth mask outdoors is like wearing a helmet in your car

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I wrote this first on Twitter : Outdoor masking is the equivalent of wearing a helmet in your car. Indoor masking is the equivalent of wea...
Wednesday, April 22, 2020

The year ahead

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Massachusetts is going to try the Wuhan/South Korea path . Or something like it. What's the alternative? Shut down and open up -- tr...
Sunday, April 12, 2020

Sentinel surveillance for COVID-19: nasal swabs of teachers, service workers, gym coaches and healthcare workers

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Sentinel surveillance in pandemic control is typically based on identifying health care delivery sites that get intensive monitoring. I h...
Saturday, April 04, 2020

It's just the flu

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When contrarians compare COVID-19 to influenza, they invariably mean to minimize it's significance. From what we know now this seems abs...
Tuesday, March 17, 2020

Hydroxychloroquine, COVID-19, and Lupus

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Researchers are taking seriously the use of hydroxychloroquine for COVID-19 therapy : Both chloroquine and hydroxychloroquine inhibit SARS-...
Sunday, March 15, 2020

Exercise and sanity in the time of you-know-what

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Fellow exercise addicts -- let's examine our options... Trail, road, gravel biking. Extreme aerosol diffusion. Antiviral ultraviolet r...
Friday, March 13, 2020

COVID-03 and COVID-19: influenza co-infection and multiple strains

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I remember COVID-03 (Coronavirus disease 2003, known then as SARS) caused by Novel Coronavirus 1 (SARS-CoV-1). It was frightening and puzzli...
Sunday, March 01, 2020

India suggests COVID-19 will behave like a bad influenza pandemic

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I've been watching India on the Hopkins CSSE map for weeks. Even as case reports appear to the east and the west, India remains quie...
Sunday, February 23, 2020

Someone is hacking at my Vanguard account and Vanguard can't stop them locking me out

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So this has been happening. Every few days for the past few weeks I have received an email from Vanguard like this: Of course it'...
Monday, February 17, 2020

Apple can beat Google Maps -- by investing in bike route maps

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Google Maps seems unbeatable. Every time Apple does an upgrade Google does three. It seems Apple can't win. But Google has weaknesses....
Wednesday, December 25, 2019

Bodies are weird, episode 26

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My right wrist hurt the other day. A sudden sharp annoying pain. Maybe a tendon, maybe my arthritis acting up. So I did my usual amateur se...
Friday, December 06, 2019

The killer application for Apple's AR glasses will be driving

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Sucks to get old. At 60 my night vision is probably half of what it was at 25. I drive slowly at night to reduce the risk of missing a pedes...
Monday, September 23, 2019

Carbon sequestration

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It’s the year 2,500. Civilization has long recovered from the chaos years following the Trump regime. Alas, even that catastrophe only tran...