Showing posts with label Northwestern University. Show all posts
Showing posts with label Northwestern University. Show all posts

Wednesday, February 12, 2020

Day 12 - Lloyd A. Hall - Sterile and Preserved

Quinn Chapel AME Church
I haven't covered many industrial chemists. There is a good reason for this - in the old days, when these geniuses were busy creating wild compounds, we didn't really understand how they interacted with the human body.

So much of industrial chemistry has turned out to be really bad for us. Still, there is lots of good that comes from their work.

Today we meet Lloyd August Hall. (1894 - 1971) He was born in Aurora, IL.

His grandmother ended up in Illinois at the age of sixteen after being smuggled out of the South on the Underground Railroad. His grandfather founded the Quinn Chaple AME church in 1837. 

I am pleased to say that Lloyd and I share an alma mater! I too went to Northwestern University!
Go NU

Lloyd got a BS in Chemistry. Then he went off to the University of Chicago for a Masters in Chemistry.

After he graduated, he had a phone interview with Western Electric. They hired him on the spot. When he turned up for work they discovered he was black and unhired him on the spot.

What this man could have done to our electrical systems. Sigh. Alas, it was not to be. No matter, it turned out to be a blessing for the future of food preservation and a cleaner, safer world.

Lloyd found work as a chemist in the industrial food industry.

Over the course of his long career, he was granted over 100 patents nationally and internationally for processes primarily in the food preservation of meats.

Two of the discoveries he made revolutionized several different industries.

He created a chemical process to process meat that turned out to kill microbes but proved to be a carcinogen. I saw nothing that said they marketed it to people, but the company did realize they could not put it on meat. So, they marketed to the medical industry to sterilize their instruments. They still use it today.

Sterile!
The second patent that made a huge difference was the discovery of an Ethylene Oxide gas process that was used to sterilize spices.

Up until Dr. Hall tested them, people believed that spices were a sterile, natural preservative. Through experimentation, he discovered that they were full of yeast, bacteria, spores, molds. and fungus. He developed a process using ethylene gas in a vacuum chamber to sterilize the spices. This process worked so well, it was not only adopted by the entire food industry, it is still used in the sterilization of medicines and cosmetics.

So, Dr. Lloyd August Hall -

A chemist who gave us clean food, drugs, medicines, and surgical equipment.

Not a bad life's work!

Celebrate Black History!

Friday, July 8, 2016

White For A Black Girl: A Short Observation About Skin Color

My son is nineteen. He does not drive.



....The first time my blackness was challenged was by black children in Beaumont, Tx. I went to school with lots of military children. They were every hue, and from every corner of the world. We didn't know the world we were part of was not usual. The black children in my grandmother's neighborhood told me that I 'talked proper' like a white person. I had absolutely no idea what they were talking about in those days. All I understood was that I was 'outside' and somehow different, but I didn't know how.

My son is nineteen. He does not drive.


....I spent my elementary school years in South Korea. In middle school we moved back to the USA. The white kids told me I wasn't like 'most black people' when I was at Eisenhower Middle school in Oklahoma. The black kids ignored, stayed away, or teased me, so I guess the black kids felt the same way. What do you do if everyone tells you that you are not who you are?



My son is nineteen. He does not drive.


....At Northwestern University I had people tell me they didn't 'think of me as a black person', or that when they saw me they didn't 'see color'. This was supposed to be a compliment. You see, they didn't hold my color against me. I wanted to shout, "Why do you have to pretend I am not black in order to accept me?" If I had ever said that out loud I am sure I would have offended the very well meaning people who make these statements, but perhaps I would have made them stop and think. By the time I got to college, I just wrote people off who said things like this. If you can't accept me as I am, then you aren't worth my time.

My son is nineteen. He does not drive.

...I did some wordless picture books with African American stories. The company who did the recordings had their staff come in and listen to the stories. One of the women was very upset. She raised her hand and asked, "Why didn't you get a black woman to record these stories?"

My son is nineteen. He does not drive.

So, what is the story here? What does it mean that I am not black? Well apparently it means that...

Black people do not speak clearly
Black people do not use proper grammar
Black people have a very specific voice
Black people do not write clearly
Black people are not polite
Black people do not take honors or AP classes
Black people do not read well
Black people do not write well
Black people do not have friends who are not black
Black people are not kind
Black people are not smart
Black people are not capable
Black people don't go to the top universities in the country
Black people are not lots of perfectly reasonable civilized things.

Apparently, if black people rise to some higher level, they graduate from blackness, and become honorary white people, or their color doesn't matter. It is a way of saying, "I met a black person who doesn't meet the stereotypes that I carry around in my head about black people, so he/she doesn't count."

My son is nineteen. He does not drive.

...My daughter is sixteen. She is at Governor's School West for theatre in North Carolina. On Wednesday, the mister and I went up to Winston Salem to see this show the drama group wrote. It was 30 plays in sixty minutes. The students wrote the plays. My daughter was in one called, White for a Black Girl. There were three black girls and each did a short monologue about what it is like to be a smart, accomplished black girl, and to be told that you were, in fact, white. The term now is, "You are the whitest black girl I have ever seen." or "You are a white black girl." Each piece ended with, "Is this what you want to see?" A white girl would step up behind them with white paint on her hands and put white hand prints on their faces before moving on to the next girl. The audience was quiet, uncomfortable, a little freaked out in their seats. I wondered, as I sat there, how many of the very white folks sitting around me had ever said that to a black person thinking they were paying them a compliment.




My son is nineteen. He does not drive.

I could start listing the names of the young black men who have been murdered by police in the last four years. I could call out their names and howl into the wind. I could tell about the morning George Zimmerman strutted out of his trial after having murdered a young black man, and how I lay in my bed that next morning sick with worry about the young black man who sleeps across the hall from my room. I could scream to the heavens about the executions of the two black men this week. I could demand justice. I could shout into the teeth of a screaming wind, "Black Lives Matter!" and I know that I will be met with anger from those who yell, "All Lives Matter" or "Blue Lives Matter!"
The problem isn't that all lives matter. The problem is that we have a story about those lives. The stories we tell are very different.

-Trayvon Martin is killed. The media shows him looking like what the media has decided a 'thug' looks like.










- Brock Turner rapes a woman. The media shows images of him in a suit looking clean cut and like the 'kid next door'.





So, What's the story here? What does it mean to be a black man in our society?

-Black men are inherently dangerous
-Black men are criminals
-Black men are violent
-Black men are unpredictable
-Black men need to be restrained
-Black men are scary
-Black men deserve to be treated like unstable animals



My son is a good student at Rochester Institute of Technology
My son is a sculptor
My son is a writer
My son is so kind
My son is a conscientious objector
My son is gentle
My son plays piano
My son likes to play Dungeons and Dragons
My son plans a career in 3D modeling
My son is really, really smart
My son loves Cosplay
My son is creative
My son is imaginative
My son would do anything for his friends
My son is a magic bean buyer.
My son is black.


If my son gets pulled over in a car for whatever reason, what will the police officer who pulls him over see?

My son is nineteen. He does not drive.



I've never really pushed him to learn. Truth is, I'm terrified.


I live for a day when people don't have to pretend accomplished black people aren't black in order to understand or accept them.


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