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Betty Harris: Inventor of Spot Test That Revolutionized Chemical Detection

Our accomplishments never cease to amaze me. Imagine being a scientist who can detect hidden chemicals with just a simple test. Here’s another hidden gem. Dr. Betty Harris is a brilliant scientist and inventor known for her work in chemistry. She was born on July 29, 1940, in Louisiana. From a young age, Betty was fascinated by science. She loved to learn how things worked and always asked lots of questions. Her passion for science led her to become a chemist.

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Dr. Betty Harris
Dr. Betty Harris

By Tamara Shiloh

Our accomplishments never cease to amaze me. Imagine being a scientist who can detect hidden chemicals with just a simple test. Here’s another hidden gem.

Dr. Betty Harris is a brilliant scientist and inventor known for her work in chemistry. She was born on July 29, 1940, in Louisiana. From a young age, Betty was fascinated by science. She loved to learn how things worked and always asked lots of questions. Her passion for science led her to become a chemist.

By 1961, aged just 19, she had graduated from Southern University in Baton Rouge with a chemistry degree.

She did her research at Los Alamos National Laboratory, New Mexico, where she worked in the areas of hazardous waste treatment and environmental remediation as well as explosives chemistry. Areas of focus included explosives detection, synthesis and characterization of insensitive high explosives and sensitivity of weathered high explosives.

Her invention, a spot test for TATB, represents a significant advancement in the detection of this crucial but stable explosive compound.

TATB stands for 1,3,5-triamino-2,4,6-trinitrobenzene. It’s a type of explosive that is very stable and safe to handle, making it important for various safety applications. TATB is used in explosives because it doesn’t explode easily under heat or shock, which means it’s safer to store and use.

Harris invented a special test called a “spot test” to detect TATB. Before her invention, finding TATB in materials was difficult and time-consuming. Her spot test made it quick and easy to detect this important chemical.

The spot test developed by Harris is a simple yet powerful method that involves a few straightforward steps. A small sample of the material in question is obtained. The sample is treated with a special chemical solution formulated by Harris. If TATB is present in the sample, the solution undergoes a color change, providing a clear and immediate indication of its presence.

Harris’s spot test is important for several reasons. The test helps ensure that explosives are safe to handle and store. By detecting TATB quickly, accidents can be prevented. It is easy to use and provides fast results, saving time and resources.

Inventions like Harris’s help science to progress by making it easier to work with important chemicals.

Her contributions extend beyond her scientific achievements. She is a passionate advocate for education and has been a mentor to countless young scientists, particularly encouraging girls and African American students to pursue careers in Science, Technology, Engineering and Math (STEM) fields.

Her dedication to fostering the next generation of scientists has earned her numerous accolades and respect in the academic community.

Harris still lives in New Mexico.

Bay Area

The Case Against Probate Part 2 – The Dr. Laura Dean Head Case

Zakiya Folami Jendayi says, “Dr. Laura Dean Head had two sisters but was estranged from them the entire 28 years we were friends.”Despite that fact, Head’s sisters, Della Hamlin and Helaine Head, questioned Head’s trust three times after Head transitioned, attempting to acquire Head’s estate, and three different attorneys told them they didn’t have standing. Dr. Head did not include either of her sisters in her trust or will. Dr. Head’s Trust included a disinheritance and no contest clause regarding her sisters.

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Dr. Laura Dean Head, right, and Zakiya Jendayi, left. Dr. Head was Jendayi's academic advisor, mentor, sorority sister and dear friend for 28 years. Courtesy photo.

By Tanya Dennis

Dr. Laura Dean Head, a Black Studies professor at San Francisco State University for 35 years, transitioned on June 19, 2013.  Aware of her imminent demise, Dr. Head appointed former student and friend for 28 years, Zakiya Folami Jendayi as trustee, executor, and sole beneficiary of her estate in front of several credible witnesses and a notary.  Head also gave Jendayi power of attorney and appointed Jendayi as her advanced healthcare agent.

Jendayi says, “Laura had two sisters but was estranged from them the entire 28 years we were friends.”Despite that fact, Head’s sisters, Della Hamlin and Helaine Head, questioned Head’s trust three times after Head transitioned, attempting to acquire Head’s estate, and three different attorneys told them they didn’t have standing. Dr. Head did not include either of her sisters in her trust or will. Dr. Head’s Trust included a disinheritance and no contest clause regarding her sisters.

In 2020, Dr. Head’s deceased mother’s abandoned property for over 20 years sold, entitling Head’s estate to one-third of the proceeds. Jendayi filed a petition for distribution rights on behalf of Dr. Head’s estate.  Head’s sisters responded, filing a lawsuit against Jendayi to invalidate Head’s trust, claiming Jendayi used undue influence and forgery, citing Head’s lack of capacity to make business decisions.

During trial, Della testified she had not seen Head since 1997 or 1998, and Helaine could not identify Dr. Head in a photo during her trial testimony. Head’s physician, Dr. Stephen Sarafian, wrote a letter and testified that Dr. Head lacked mental capacity, and her mental state rendered her unable to manage her own financial resources and/or to resist fraud or undue influence.

His letter had the wrong day, month, year and identified Dr. Head as a male. Jendayi filed a complaint against Sarafian with Kaiser’s grievance department and the Medical Board of California. Both agencies denounced Sarafian’s false letter.

When Jendayi subpoenaed Sarafian to testify a second time, Sarafian testified he had not performed a mental assessment on Dr. Head, had not diagnosed Dr. Head’s lack mental capacity, and had not determined if she could manage her own financial resources and/or resist fraud or undue influence,

During the 18-day trial, the sisters’ attorney, Daniel Leahy, stated that Jendayi named herself Head’s beneficiary. No one testified to that claim, nor was there any evidence. When Jendayi objected during the trial, Judge Sandra Bean stated, “it’s only argument.”

However, Bean accepted the “only argument” lie from Leahy, a court attorney who never met Dr. Head, over Dr. Head’s attorney, Elaine Lee, who testified that Dr. Head named Jendayi as her beneficiary after she met with Dr. Head privately. Bean ruled that Jendayi named herself beneficiary and unduly influenced Dr. Head.

Zendayi says “Trial transcripts show Bean’s extreme bias and discrimination against me, how Bean lawyered from the bench, abused her discretion, changed a witness testimony on the record and exhibited blatant racism.”

The Appellate Court upheld Bean’s ruling, They also ruled that Jendayi named herself beneficiary and relied on Sarafian’s invalid letter three times to uphold Bean’s ruling.

Jendayi then petitioned to the Supreme Court of California for justice, but the Court denied hearing her case. Jendayi is now headed to the Supreme Court of the United States seeking justice. Judge Bean has been contacted for comment, but thus far there has been no response.

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After Two Decades, Oakland Unified Will Finally Regain Local Control

The decades of direct intervention by state officials, Alameda County education officials and a powerful, state-funded regulatory agency, the Fiscal Crisis Management and Assistance Team (FCMAT), will finally come to an end in July, according to the office of State Superintendent of Schools Tony Thurmond.

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Oakland Unified School District’s Central Administrative Center and Board Room at the site of Cole School in West Oakland. Courtesy photo.
Oakland Unified School District’s Central Administrative Center and Board Room at the site of Cole School in West Oakland. Courtesy photo.

By Ken Epstein

After 20 years under state control, the Oakland Unified School District (OUSD) will regain local authority over its budget and day-to-day decision-making, emerging from an era of austerity when the district was forced by state-appointed overseers to close more than 40 mostly flatland schools, eliminate educational programs, and cut millions of dollars in services for students and classrooms.

After making its final payment on a $100 million state loan at the end of June, the district in July will again be under the authority of the local school board, like other districts statewide.

The decades of direct intervention by state officials, Alameda County education officials and a powerful, state-funded regulatory agency, the Fiscal Crisis Management and Assistance Team (FCMAT), will finally come to an end in July, according to the office of State Superintendent of Schools Tony Thurmond.

The official narrative of the state takeover is a simple one: the district overspent its budget, and the state altruistically stepped in to rescue it.

But the truth behind the takeover is far different. It’s a story of raw power, greed, and racism.

When the state declared the district insolvent in 2003, OUSD had a $39 million deficit, and funds in a reserve account sufficient to loan itself funds to cover the deficit, a practice that was common in other districts. However, the state would not allow Oakland to use its own money to cover the shortfall.

The state stepped in, fired Supt. Dennis Chaconas, eliminated the authority of the Board of Education, forced the district to take a $100 million loan that it neither needed nor requested, and appointed a receiver, Randolph Ward, who reported to the state schools’ superintendent, making all the decisions related to the operation of OUSD, including how to spend the $100 million loan.

Not only did the district have to repay the loan, it had to pay the salaries of the various overseers it was required to hire.

Involved in the drive to take control of the district and sell school properties was Oakland’s then powerful State Senator Don Perata, who had been pushing for several years to take control of the district, unsuccessfully attempting to sell the district’s Second Avenue headquarters to real estate developers.

Other local business and political leaders, including State Supt. of Schools Bill Honig, were determined to eliminate the power of the Black majority school board, which was seen as an impediment to the agenda for business as usual.

Among recent interventions by Oakland’s outside overseers was in 2021, when the district, with broad community support, was about to adopt a resolution for “Reparations for Black Students.” The outside trustee spoke at a school board meeting to block the passage of the measure until the board removed wording that would have protected predominantly Black schools from being closed.

In 2024, during district negotiations with administrators, the trustee did not allow the board to approve more money unless it agreed to guidelines to close and merge schools.

In a letter to the district, Alameda County Superintendent of Schools Alysse Castro agreed that the district has done what is necessary to regain local control but that challenges remain.

“These improvements co-exist with ongoing concerns that OUSD must still confront its structural deficit and address the long-standing overinvestment in small schools,” she wrote.

“However, these are challenges of local policy and the domain of a locally elected board of education, not of mismanagement or financial misconduct,” Castro wrote.

“Continuing to require a trustee to backstop them risks continued delay in local ownership and accountability and reinforces a counterproductive narrative that feeds resistance and undermines the board’s willingness to engage their community in making necessary tradeoffs.”

Going forward, the district still faces financial difficulties. According to reports, the board must make $73 million in cuts to the 2025-2026 budget and an additional $17 million from the 2026-2027 budget.

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Oakland Post: Week of May 14 – 20, 2025

The printed Weekly Edition of the Oakland Post: Week of May 14 – 20, 2025

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