c0nc0rdance

Molecular biologist and cancer researcher, semi-popular YouTube content creator.

2023-09-07

All cetaceans are classified as "even-toed ungulates" (Order: Artiodactyla), while horses are "odd-toed ungulates" (Order: Perissodactyla).

That means a giraffe is more closely related to a narwhal (58 MYA) than to a zebra (76 MYA).

(diagram by K. L. Mariott)

A branching hierarchy showing relatedness of ungulates like hippos, rhinos and camels.
2023-08-31

Today, it feeds 15M children in 90,000 schools across the country.

And we have the Black Panthers, in part, to thank for it.

A handsome man sits at the head of a table where children are eating breakfast and conversing with each other.  Lots of smiles and full bellies.
2023-08-31

The precedent & success of providing free breakfast led to increased community & federal support for breakfast programs that had already been piloted by the USDA. In 1975, as BPP was struggling against police opposition, the School Breakfast Program was permanently authorized.

A graph showing certification status of average daily school breakfast program participants, 1975-2014.
2023-08-31

They reportedly harassed volunteers, went door to door telling parents that the food contained poison, diseases & children were being taught racism.

In one case in Chicago, BPP members reported that police broke into a church & smashed up food stores & urinated on it.

A group of children stand in front of brown paper bags lined up, filled with food.  It's not clear if they're filling the bags, or evaluating them for which one to grab.
2023-08-31

It was so successful, it threatened government agencies who saw it as a dangerous enticement to leftist politics in Black communities.

The FBI (under J. Edgar Hoover) was determined to destroy the BPP.

Sign in blue:
"Free breakfast for children served here Mon-Fri, 7 AM to 9 AM.  Illinois Chapter of Black Panther Party."
A cartoon black panther adorns the sign.
2023-08-31

Children were more alert, less likely to act out or complain of stomach pain. Even community members not in the BPP began to participate, volunteer, contribute.

It was community-based praxis: empowering children & their families to achieve more together than they could alone.

A mustached man in apron serves food to a table of children sitting politely at a table in a crowded room.
2023-08-31

BPP members solicited donations from local grocers, worked with nutritionists to ensure the breakfast was well-rounded & nourishing.

At its peak, the program fed tens of thousands of children every morning in 45 communities. Feedback from school officials was very positive.

A sign reads "Free Breakfast for Children Served Here Every School Day Morning" on a chain link fence.

Location is Oakland, CA 1972.
2023-08-31

Let's talk about the Black Panther Party’s "Free Breakfast for School Children" program & how it changed America.

Started Sept 1968 in Oakland, CA at St. Augustine's Church, the aim of the program was to address the challenge of poor children in Black communities going to school hungry.

A well-dressed man in the foreground watches over a group of children sitting at a breakfast table with plates and cups.  The children have their fists raised and are shouting in unison.  The children and the man are Black, and the setting is the late 1960's.

BETTMANN ARCHIVE/GETTY IMAGES
2023-08-30

@DuBusGuy19
I would watch the hell out of that.

2023-08-30

Fun reminder that Lucille Ball is the only reason that Star Trek exists.

As the head of Desilu Productions, she green-lighted a pilot; then when it was deemed "too cerebral" by the networks, funded a financially-risky SECOND pilot that got the series picked up by NBC.

Lucille Ball (red hair, distinctive red lipstick) and Leonard Nimoy (as Spock) have been photoshopped together into a scene from I Love Lucy.
2023-08-26

@harriettmb
Technically, yes, but it's a rear-fanged snake with only moderate venom, so it doesn't pose a threat to humans.

2023-08-26

It is also, and I'm editorializing here, adorable, as snakes go.🐍

(photo Singapore Geographic, David Wirawan)

A Paradise Flying snake, a yellow and green patterned thin snake, on a wooden background.  It has alert dark eyes and a yellow underside.
2023-08-26

3-D models of their movement have been constructed (see linked article in Phys.org) and show that the undulation prevent the Paradise snake from tumbling, keeping it oriented with the widest side against the wind.

phys.org/news/2020-06-d-paradi

2023-08-26

This is Chrysopelea paradisi, the Paradise Flying snake of Southeast Asia. As you can see, it can flex its ribs into flattened strips, allowing it to glide from trees using "aerial undulation".🧪

It may be the only limbless vertebrate capable of flight.

(Photo by Lynette Ree)

green and white patterned snake that is flat like a pancake on what looks like a handrail.  It faces us with alert eyes.The same green and white patterned snake, but close-up on the face, showing yellow underside and dark, alert eyes.

It's adorable, as snakes go.
2023-08-26

The Somatic Mosaicism Across Human Tissues (SMaHT) has been funded ($140M) by the NIH to study genetic variations between your cells that arise during development and maturity, one of my favorite topics.🧪

My only complaint:
I can't read 'SMaHT' without hearing it in a Boston accent.

A web page screenshot of this page: https://commonfund.nih.gov/smaht
2023-08-23

Weird chronology:
*1990* was the last year that the PGA permitted tour locations to restrict membership to "Whites Only".

Shoal Creek Country Club near Birmingham, AL under great pressure, allowed a single Black member. This is the only non-white member they admitted for the next 4 years.

NYT Headline reads "Golf; Shoal Creek Club Agrees To Begin Admitting Blacks"
2023-08-23

The earliest documented version of "rock, paper, scissors" is from Japan, called 'Mushi-ken', 1809.

The 3 hand positions are called slug (namekuji), frog (kawazu) and snake (hebi). 'Slug' seems to have been mistranslated from 'poison centipede'.

frog beats slug,
slug beats snake
snake beats frog.

Representation of mushi-ken, one of the earliest rock-paper-scissor or sansukumi-ken games. Published in the Kensarae sumai zue by Yoshinami and Gojaku. From left to right: Slug (蚰蜒 namekuji), frog (蛙 kawazu), and snake (蛇 hebi). The frog defeats the slug, the slug defeats the snake, and the snake defeats the frog
2023-08-22

Weird chronology:

Wil Wheaton is 51 as of July 2023.

That's 4 years older than Patrick Stewart was when "Star Trek: Next Generation" first aired in 1987.

1987 Star Trek Next Generation scene with Wil Wheaton and Patrick Stewart, in full costume, against turbolift doors.Current-ish photo of Wil Wheaton.  He's wearing glasses and smiling, with a beard peppered with a bit of grey, but looking young, healthy and active.
2023-08-21

Nintendo, founded 1889 as a playing card company, is older than the zipper, the stop sign, the mousetrap or the rotary dial phone.

Their early success was due to laws against gambling that exempted their 'hanafuda' cards, which became popular in yakuza-run gaming parlors.

Original Nintendo headquarters (1889–1930) and workshop in Shimogyō-ku, Kyoto, c. 1889. 

The right section was eventually rebuilt, and the left section was reportedly demolished in 2004.

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