Headline

How Two Kenyan School Dropouts Made Prosthetic Arms For People With Disabilities

Published

2 years ago

May 2, 2024

Two young Kenyan inventors have invented bio-robotic prosthetic arms from waste materials to help improve the lives of the physically challenged people in 2021.

Both David Gathu and Moses Kiuna were at the age of 29 when they designed a bio-robotic prosthetic arm in helping the people that have lost their limbs.

Recounting their ordeal before venturing into the invention, the duo said they were forced to drop out of college because of the expensive school fees but did not let the challenges steal their vision.

Gathu and Kiuna accomplished their dream to help their communities in a workshop in Kiambu county in Kikuyu, Kenya, north of the capital Nairobi.

According to Face to Face Africa, the workshop was basically a shed made out of worn-out rusted iron sheets standing next to a chicken coop.

The floor was covered with gravel, making the ground outside the shop and the interior all but indistinguishable, as brown broken glass with tape all around fits the window frame.

Brain signal bio-robotic arm
Another significant thing about the invention was being the world’s first bio-robotic arm operated by brain signals. The invention, which is controlled by brain signals, has been billed as a game-changer in the lives of disabled people in Kenya.

Gathu and Kinyua’s invention was unique and different from most prosthetic technology which is powered by a person’s muscles.

The arm works by converting brain signals into an electric current by a “NeuroNode” biopotential headset receiver. NeuroNode biopotential was originally invented to help people suffering from paralysis and speech loss.

Also, the inventors narrated that the idea to develop an electronic prosthetic came to them during the pandemic as part of their contribution towards assisting Kenya to battle the pandemic. It was initially created to help COVID-19 sanitisation efforts.

“When the virus hit our country, we decided to create a machine that could help us decontaminate surfaces. It can also be used in schools, restaurants, hospitals,” Shoppe Black quotes Kinyua as saying.

Using waste products

According to a report by Anadolu Agency, the Kenyan inventors solved two problems with their innovations, first, by using waste products to make the environment clean and safe, and helping a community of people living with disabilities.

“People throw away a lot of things that are harmful to the environment just because they don’t work. If they don’t work, it might be just one component that’s faulty but all the other components still work and can be recycled,” Gathu said.

“We’ve recycled everything that you see here. They throw it away, we pick it up and use it. This has saved us from spending a lot of money because we’re not backed up financially by anyone to come up with our innovations.”

They picked up “junk” that people threw away – things like plastic, rubber, wiring, old computer motherboards, LED lights, USB devices, switches, optical drives, heat sinks, fans, and power supply units – components that they say could be quite expensive to purchase from a shop.

Helping the community

Speaking about the physically challenged people, he said, “The main reason we came up with this is to help people in our community who have lost their limbs. We don’t want these people to feel like they can’t do anything, we want them to be dependent on themselves.”

The arm can do many more tasks. They say they are still perfecting their device, but lack of funds has been a challenge.

David Mathenge from the Association for the Physically Disabled of Kenya (APDK), a charity NGO, says: “Such inventions are the future of the science of artificial limbs. This is the science we need to ease the challenges people with disabilities face.”

Headline

Coup: Guinea-Bissau Junta Releases Six Held Opposition Politicians

Published

15 hours ago

December 24, 2025

Editor

Guinea-Bissau’s ruling junta on Tuesday released six members of the political opposition who had been detained since a coup last month.

The six freed opposition members are said to be close associates of Domingos Simoes Pereira, head of the PAIGC party that led the country to independence in 1974.

Pereira has been in custody since the coup.

In a statement by the High Military Command, the junta’s governing body, the releases are described as a sign of good faith and a step towards the return to constitutional normality and respect for international rights.

The army seized power on 26 November after ousting outgoing President Umaro Sissoco Embalo in the wake of a presidential vote.

After taking over, the military suspended the electoral process and announced it would take control of the West African country for a period of one year.

Recall that another opposition candidate, Fernando Dias, took refuge in Nigeria’s embassy, which granted him asylum, while Embalo fled the country after being briefly detained by the military at the time of the coup.

Meanwhile, Senegal’s Foreign Minister, Cheikh Niang, led a delegation to Guinea-Bissau, where he met with detained opponents and requested their release.

Headline

7 Territories Still Under Colonial Rule

Published

15 hours ago

December 24, 2025

Editor

Even though most nations became independent in the last century, some territories are still ruled by other nations.

Contents
1. Western Sahara
2. Guam
3. American Samoa
4. United States Virgin Islands
5. Falkland Islands / Malvinas
6. Gibraltar
7. Bermuda

Many of them remain on the United Nations list of non-self-governing territories, meaning they have not completed the process of decolonization. These places usually depend on bigger countries for laws, passports, defence, or political control.

In this article, Nigerian Tribune highlights 7 territories still under colonial rule:

1. Western Sahara

Western Sahara remains one of the world’s biggest unresolved colonial issues. Morocco controls most of the territory, but the Polisario Front wants independence for the Sahrawi people. The UN is still trying to help both sides agree on a peaceful solution.

2. Guam

Guam is an important US territory in the Pacific, used heavily for American military operations. The US oversees its defence and foreign relations.

People living there are US citizens, but they cannot vote in presidential elections and do not have full representation in Congress.

3. American Samoa

American Samoa has more local control than Guam, but the United States still decides immigration, defence, and foreign affairs.

Residents are considered US nationals and must apply if they want full citizenship.

4. United States Virgin Islands

The US Virgin Islands have their own legislature, but the United States makes major constitutional and political decisions. The territory depends heavily on US federal support.

5. Falkland Islands / Malvinas

The Falkland Islands remain controlled by the United Kingdom (UK), but Argentina has long disputed this claim, having been in control of the Islands for a few years before 1833.

The people living there voted strongly to stay British, yet the sovereignty dispute continues to appear in the UN.

6. Gibraltar

Gibraltar sits at the Southern tip of Spain. The United Kingdom controls it, but Spain insists the territory belongs to them.

Gibraltarians have repeatedly voted in favour of remaining British, but the dispute is still discussed within the UN Decolonisation Committee.

7. Bermuda

Bermuda is a British Overseas Territory situated in the North Atlantic Ocean. Although it manages most of its own internal affairs and enjoys a strong economy with modern facilities, the United Kingdom still handles its defence and represents it in global matters.

Headline

Russia-Ukraine War: Pope Leo Calls For Global Christmas Truce

Published

15 hours ago

December 24, 2025

Editor

Pope Leo XIV on Tuesday renewed his call for a global truce on Christmas Day, saying he felt “great sadness” after Russia “apparently rejected a request” for a pause in fighting.

Speaking to reporters at his residence in Castel Gandolfo near Rome, the Pope urged all sides involved in conflict to observe at least one day of peace.

“I am renewing my request to all people of goodwill to respect a day of peace — at least on the feast of the birth of our Saviour,” Leo said.

Recall that Russia invaded Ukraine in February 2022 and has repeatedly turned down calls for a ceasefire, arguing that any pause would give Ukraine a military advantage.

“Among the things that cause me great sadness is the fact that Russia has apparently rejected a request for a truce,” the pope said.

Referring to conflicts worldwide, Leo added, “I hope they will listen and there will be 24 hours of peace in the whole world.”

The appeal came as fighting continued in eastern Ukraine. On Tuesday, Ukrainian forces withdrew from a town after heavy battles with Russian troops. Russian strikes killed three civilians and left thousands without power during winter temperatures.

There was no indication of progress toward ending the war after separate meetings last weekend in Miami between the United States officials and negotiators from Russia and Ukraine. The conflict is nearing four years with no settlement in sight.

Earlier this month, Pope Leo met Ukrainian President Volodymyr Zelensky. When asked whether he would accept Zelensky’s invitation to visit Ukraine, the pope said, “I hope so,” while noting that it was not possible to say when such a visit could happen.

Leo also warned that efforts to secure peace without European diplomatic involvement were “unrealistic”, expressing optimism that President Donald Trump’s proposed peace plan could bring a “huge change” to the transatlantic alliance.