Be careful not to get lured into stocks too soon just because the indexes are bouncing. If you recall, for months the Dow made new highs while virtually every breakout failed in just 1-3 days. Stock traders that took comfort in the Dow as a sign of market health got it wrong.

Donna Strickland, one of this year's Nobel Laureates, was not considered "notable enough" for Wikipedia as late as this May—reported by a number of sites, including the Independent. I dug into this a little. Here's the data—

This is the first deletion, back in 2014. A bit hard to read between the lines, but the basic story that an admin had Stickland's page "speedy deleted"—i.e., deleted without debate. The method was something called Copyright Jujitsu.

In particular, the admin had the page deleted not because of notability, but because it included a photograph of Strickland that had ambiguous copyright status. This is a method that people developed to get rid of content they didn't want, but also didn't want to debate.

"Copyright Jujitsu" because it is usually used against spam from companies; a PR officer uploads promotional material to Wikipedia. Instead of debating whether it's neutral, the admin can say "we'd love to have it, but the material appears to violate your company's copyright".

Usually the PR office and the IP office are separate in a company, and the idea of releasing promotional material under public domain is such a legal nightmare that the PR person goes away.

🕵️‍♂️ How Google's PageRank algorithm works

The PageRank algorithm gives each page a rating of its
importance, which is a recursively defined measure of importance, based on if important pages link to it.
It's recursive because the importance of a page refers back to the importance of other pages that link to it

Here's how it works in practice:
1⃣ We start with some pages and crawl them for links

2⃣ Each page has 1/N points (where N as the total number of pages)

3⃣ Add points to each page for the amount of links to it, divided by the number
of links emanating from the sources of these links

November is here, and that means a massive shift is coming. And by "massive" I am of course referring to the redefinition of the kilogram unit of mass that the world has been building up to for more than 100 years. Let me explain:

1/ I've had an unhealthy fascination with metrology (the study of measurement) ever since my 2nd year as a physics major when I took a class devoted to duplicating historic physics experiments, so please indulge me for going into heavy detail (get it?) about the kilogram.

2/ So what actually *defines* a unit of measurement? If you're American, you probably know a mile is 5280 feet and a foot is 12 inches and an inch is 2.54 centimeters etc. But where does this chain of definitions end? Is it turtles all the way down?

3/ It's actually not! For all units (even the imperial units used in America) the answers all end with the Système International (SI) unit definitions established and maintained for over 100 years by the Bureau International des Poids et Mesures (BIMP) in France.

4/ At the base of this tower are the SI base units. Just 7 SI base units define every other unit in existence. They are:

Kilogram, kg (mass)
Meter, m (distance)
Second, s (time)
Kelvin, K (temp)
Ampere, A (electric current)
Candela, cd (luminous intensity)
Mole, mol (quantity)

RISHI BHRINGI AND ARDHA-NAREESHWAR SHIVA

Rishi Bhringi was a devoted bhakt of Mahadev. However, in his devotion to Shiva, he ignored Mata Parvati.

Once, he visited Kailasha along with other Rishis. All the Rishis did parikrama of Shiva and Parvati both except Rishi Bhringi.

The same situation continued whenever Rishi Bhringi visited Kailasha. Mata Parvati decided to teach him that Shiva and Parvati are one and inseparable.
So on one such visit, Mata Parvati sat on the left lap of Mahadev when Rishi Bhringi came.

Seeing this, Rishi Bhringi took the form of a bee(some say bird) and did pradakshina/ parikrama only around Shiva’s head and ignored Ma Parvati.
Angered Mata took away the Shakti from his body. Rishi lost his blood and flesh and was left with a bare skeletal form.

Seeing him in such a situation where he was unable to support himself, Shiva granted a third leg to him.
Shiva then fused one half of his body with that of Ma Parvati and appeared as Ardha Nareeshwar.
Rishi Bhringi finally realised that Shiv and Shakti are one and the same.
🙏🏻