The journey for wisdom starts with knowledge
Various articles on science
SARS-CoV-2, the Coronavirus that causes COVID-19 and is responsible for the 2020 pandemic, is known to enter cells via the ACE2 receptor (see this video on the Renin-Angiotensin system).
In addition to ACE2, there are other receptors that either facilitate entry into cells (making the virus more infectious) or increase its pathogenicity (causing more severe symptoms).
Donald Trump does not care for science. Any science ...
When the California minister for the environment confronted him with some facts about Climate Change, he said "It will start getting cooler ... you just watch". The minister said: "I wish science agreed with you". Trump's response? "I don't think science knows, actually ..."
Principles of scientific rational thinking:
No idea is true just because some authority says it is true. That includes you, and includes me.
Don't believe something just because you want it to be true. Belief alone is not a criterion for truth.
If a favorite idea fails a well designed test, it is not true. Get over it.
If something is proven wrong, then just accept that it is wrong.
And, if you have no evidence, just reserve judgement. You don't have to take a position for or against an idea.
We are humans, and we may not have all the facts, so we are sometimes wrong. Accept that, and move to more observation and experimentation.
In this MSNBC article, research at Columbia University showed that, among other findings:
Two recent articles from Al-Jazeera show the misinformation that is widespread about Swine Flu.
The first was an article lamenting how some Arab countries has imported pork meat, including Egypt, Bahrain, and the UAE. The article implies a connection between consuming pork, and catching swine flu. An avalanche of equally uninformed comments from visitors as response to the article. Many of the comments are focusing on the Islamic ban on consuming pork.
The other article is about Egypt's parliament considering discontinuing pig farms, with the approval of the Coptic Orthodox Church. At issue are the jobs affected by that, including the garbage collectors and recyclers providing feed for the pigs.
The Economist has a fascinating article on research by Dr Mark Levine of Lancaster University in the UK.
He analyzes footage from the now famous/notorious CCTV cameras in Britain, and finds that crowds can have an effect on escalating into violence or diffusing it depending on how the first few bystanders respond to the aggressor.
Over the years, I have written a lot about internet scams and pseudoscience. This happens mainly because of the frustration I experience seeing gullible people being taken advantage of by criminals who work across international borders to avoid the long arm of the law.
An article about a Manitoba man who died after being attacked by a swarm made it to the CBC today.
The image attached to the article was not that of a wasp though, but rather, a hoverfly. These are dipteras, meaning "two wings", as all other true flies. Also the bulging eyes and very short antennae are very characteristic of all flies.
For the longest of time, I have had this aversion to incense. It is occasionally used in the Middle East, in homes, mosques, wedding halls, guest reception areas in homes, and the like. My chest and my tummy do not like the smell of incense, and the smoke it produces.
I have long thought of incense as being identical to second hand tobacco smoke, minus the foul smell.
Now a study published in the journal: Cancer, confirms that incense is indeed a cause for cancer, after prolonged exposure.
Research in the USA and the UK has found that humans are hard wired for optimism. Research participants were found to expect that good things would happen to them sooner, often underestimating that bad things would happen.
OnStep is a full featured telescope controller. A low cost controller based on the STM32 Blue Pill was created by myself. You can order kits for building your own, as well as a Smart Hand Controller.
More info can be found here:
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