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Nigerian Female Engineer Invents Smart Bra To Detect Breast Cancer

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Nigerian robotics and embedded systems engineer, Kemisola Bolarinwa, has invented a smart bra capable of diagnosing early-stage breast cancer before symptoms develop.

Bolarinwa made the invention known to the world in February 2022, by designing the prototype of the smart bra, which was spurred by the death of her loved one in 2017.

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She said before the death of her aunt, she rarely paid any attention to breast cancer because it was just something she heard on the TV or radio.

Bolarinwa, the founder and chief executive officer of Nextwear Technologies, the first wearable technology startup in Nigeria, said she was moved to invent the smart bra, after frequent visits to the hospital where her aunt was before she died.

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She said seeing other women battling breast cancer was painful, and her efforts to intensify research into the invention were increased.

Her invention was recognised by BBC Africa, adding that she spent a year and a half of intense research, before the smart bra came up in 2019.

How the smart bra works
To detect lumps in the breast, the smart bra repurposes ultrasound technology into a small form factor, with the initiative to shrink down an ultrasound machine to a portable size where it becomes wearable.

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According to Bolarinwa, this was possible with nanotechnology — a branch of science, technology, and engineering that deals with the manufacturing of tech in small sizes.

READ ALSO: Princess Of Wales, Catherine Diagnosed With Cancer

For more context, the smart bra uses an ultrasound system called the Doppler that bounces high-frequency sound waves off the body to detect blood clots, heart defects, and blocked arteries. This works differently from ultrasound machines that use sound waves to generate images of the scanned area.

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More work on the smart bra
After years of research and developing a prototype, she revealed there are still a lot of work to be achieved on the smart bra before it can be commercialised.

Bolarinwa said the smart bra still needs further development and extensive clinical trials and gave a time frame between the end of 2022 and the beginning of 2023 for mass production.

Aside from being an inventor, Bolarinwa is also a strong advocate for getting more women interested in STEM (science, technology, engineering, and mathematics), something she was passionate about growing up.

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Bolarinwa called for more work on research for inventions to be effective in solving the problems they are designed for while lamenting there are not adequate research organisations to help.

She said, “In four months, a fintech platform will be built and be ready for the market. This is one of the reasons why few people play in the hardware or deep tech side of technology in Africa. There aren’t enough research institutes.”

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Who she is

Bolarinwa holds a Bachelor of Engineering in Electrical, Electronics, and Communications Engineering from the University of Ado-Ekiti (now Ekiti State University).

She has more than 10 years of experience exceptional tech skills and strong problem-solving skills, and is passionate about solving complex problems and staying up-to-date with the latest technologies.

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Bolarinwa is an inventor, innovator, entrepreneur, and president of the Women In ICT Foundation, a nonprofit organization that focuses on providing technology education, leadership, and businesses for women and young girls to resolve problems of the under-representation of women in leadership, policy-making, and math-intensive fields of science and technology.

Nigeria is endowed with exceptional and skilled inventors such as the 70-year-old man who developed more than inventions, but the challenge they are faced with is the lack of support from the government and other recognised agencies or entrepreneurs to sponsor their research and inventions.

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JUST IN: Canadian Court Declares APC, PDP Terrorist Organisations

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The Federal Court of Canada has upheld a ruling that classified Nigeria’s two major political parties, the All Progressives Congress, APC, and the Peoples Democratic Party, PDP, as terrorist organisations, while denying asylum to a former member, Douglas Egharevba, over his decade-long affiliation with both parties.

In a judgment delivered on June 17, 2025, Justice Phuong Ngo dismissed Egharevba’s application for judicial review after the Immigration Appeal Division, IAD, found him inadmissible under Canada’s Immigration and Refugee Protection Act, IRPA.

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According to the Peoples Gazette, the Minister of Public Safety and Emergency Preparedness had argued that the APC and PDP were implicated in political violence, subversion of democracy and electoral bloodshed in Nigeria.

Court records showed that Egharevba was a PDP member from 1999 to 2007 before joining the APC, where he remained until 2017. He moved to Canada in September 2017 and disclosed his political history.

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Canadian immigration authorities flagged his affiliations, citing intelligence reports linking both parties to electoral violence and politically motivated killings.

The IAD based its decision largely on the PDP’s conduct during the 2003 state elections and 2004 local government polls, when the party allegedly engaged in ballot stuffing, voter intimidation and killing of opposition supporters.

The tribunal found that the party leadership benefited from the violence and took no action to stop it, meeting Canada’s legal definition of subversion under paragraph 34(1)(b.1) of the IRPA.

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Justice Ngo affirmed that mere membership in an organisation linked to terrorism or democratic subversion is enough to trigger inadmissibility under paragraph 34(1)(f) of the IRPA, even without proof of personal involvement.

READ ALSO:Canada-based Nigerian Arrested Over $610,382 Romance Scam

Egharevba’s claim that political violence was widespread across all Nigerian parties was dismissed.

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The court ruled that even flawed Nigerian elections constitute a democratic process under Canadian law and that undermining them qualifies as subversion.

The decision effectively ends Egharevba’s asylum claim, with deportation proceedings expected to follow.

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US Approves Sale Of Bombs, Others Worth $346m o Nigeria

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The United States Government has approved a possible Foreign Military Sale to Nigeria of munitions, precision bombs, precision rockets, and related equipment valued at $346 million.

The approval was contained in a statement from the Defence Security Cooperation Agency, dated August 13, but received via email on Thursday.

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The agency said it has notified the US Congress of the potential sale.

“The State Department has made a determination approving a possible Foreign Military Sale to the Government of Nigeria of Munitions, Precision Bombs, and Precision Rockets and related equipment for an estimated cost of $346 million. The Defence Security Cooperation Agency delivered the required certification notifying Congress of this possible sale today, ” the statement partly read.

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Under the request, Nigeria seeks to purchase 1,002 MK-82 general purpose 500-pound bombs; 1,002 MXU-650 Air Foil Groups for Paveway II GBU-12; 515 MXU-1006 Air Foil Groups for Paveway II GBU-58; 1,517 MAU-169 or MAU-209 computer control groups for Paveway II GBU-12/GBU-58; 1,002 FMU-152 joint programmable fuzes; and 5,000 Advanced Precision Kill Weapon System II all-up-rounds.

The Government of Nigeria has requested to buy one thousand two (1,002) MK-82 general purpose 500 lb bombs; one thousand two (1,002) MXU-650 Air Foil Groups (AFGs) for 500 lb Paveway II GBU-12; five hundred fifteen (515) MXU-1006 AFGs for 250 lb Paveway II GBU-58; one thousand five hundred seventeen (1,517) MAU-169 or MAU-209 computer control group (CCG) for Paveway II GBU-12/GBU-58; one thousand two (1,002) FMU-152 joint programmable fuzes; and five thousand (5,000) Advanced Precision Kill Weapon System II (APKWS II) all-up-rounds (AURs) (consisting of one each WGU-59/B guidance section (GS); high-explosive warhead; and MK66-4 rocket motor), ” it stated.

The package also includes non-major defence equipment such as FMU-139 joint programmable fuzes, bomb components, impulse cartridges, high-explosive and practice rockets, integration support, test equipment, and logistical and program support services.

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The DSCA said the proposed sale aims to strengthen Nigeria’s capability to address current and future threats, including operations against terrorist organisations and illicit trafficking in Nigeria and the Gulf of Guinea. It added that the deal will not alter the military balance in the region and will have no adverse impact on US defence readiness.

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The following non-MDE items will also be included: FMU-139 joint programmable fuzes; bomb components, impulse cartridges, and high-explosive and practice rockets; integration support and test equipment; U.S. Government and contractor technical, engineering, and logistics personnel services; and other related elements of logistical and program support. The total estimated program cost is $346 million.

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“This proposed sale will support the foreign policy goals and national security objectives of the United States by improving the security of a strategic partner in Sub-Saharan Africa.

“The proposed sale will improve Nigeria’s capability to meet current and future threats through operations against terrorist organisations and to counter illicit trafficking in Nigeria and the Gulf of Guinea. Nigeria will have no difficulty absorbing these munitions into its armed forces.

“The proposed sale of this equipment will not alter the basic military balance in the region, ” the statement added..

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The principal contractors for the potential sale are RTX Missiles and Defence, Lockheed Martin Corporation, and BAE Systems.

At this time, the U.S. Government is not aware of any offset agreement proposed in connection with this potential sale. Any offset agreement will be defined in negotiations between the purchaser and the contractor. Implementation of this proposed sale will not require the assignment of any additional U.S. Government or contractor representatives to Nigeria.

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“There will be no adverse impact on U.S. defence readiness as a result of this proposed sale.

“The description and dollar value are for the highest estimated quantity and dollar value based on initial requirements. Actual dollar value will be lower depending on final requirements, budget authority, and signed sales agreement(s), if and when concluded, ” the statement concluded.

 

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Israeli Military Intercepts Missile From Yemen

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The Israeli military said on Thursday it intercepted a missile fired from Yemen, with the Iran-backed Huthi rebels claiming responsibility for the attack.

Israel’s army said on Telegram that “the air force intercepted a missile launched from Yemen.

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Huthi military spokesman Yahya Saree later said the group had launched a “Palestine 2 hypersonic ballistic missile” targeting Israel’s Ben Gurion airport.

READ ALSO:Israeli Fire Kills 34 In Gaza

The Yemeni rebels have repeatedly launched missiles and drones at Israel since their Palestinian ally Hamas’s October 2023 attack on Israel sparked the Gaza war.

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The Huthis, who say they are acting in support of the Palestinians, paused their attacks during a two-month ceasefire in Gaza that ended in March, but renewed them after Israel resumed major operations.

Israel has carried out several retaliatory strikes in Yemen, targeting Huthi-held ports and the airport in the rebel-held capital Sanaa.
AFP

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