Over the last few years, innovators and inventors have been springing up across the African continent to deliver buzzworthy technological advancements to the world. Though Africa is not conventionally thought of as a global tech powerhouse, the continent is certainly on the rise and gaining recognition for developing original and important technologies. There are a lot of brilliant minds coming out of African countries, and they are using their intellect, resolve and resourcefulness to introduce groundbreaking inventions to the world. These three contemporary African technological innovations are the first of their kind and well worth learning more about.
The First Recycled 3D Printer
With a population of just 7.6 million people, Togo is one of the smallest countries in Africa. In recent years, this small nation gained worldwide recognition for accomplishing an incredible feat. In the city of Lome, a team of young innovators operates Woelab, a fablab launched in 2012 where local makers come together to collaborate and create. In 2013, Woelab developed the world’s first fully-functional 3D printer made entirely from recycled parts. Made from used computer parts and other finds, the Woelab innovation is one shining example of resourcefulness, sustainability and ingenuity.
In the years after this impressive first, several creators throughout the African continent have followed in Woelab’s footsteps, creating recycled 3D printers and putting them to use in their own countries. Buni Hub in Tanzania and KLAKS 3D in Ghana have sprung up in recent years, creating and dispensing their own 3D printers to benefit national industries. Kenyan startups Micrive Infinite and African Born 3D are currently using 3D printers to help hospitals cut production costs and become more efficient.
African Technological Innovations Include the First Digital Laser
Another exciting example of African technological innovations comes out of South Africa. Dr. Sandile Ngcobo, a researcher for the country’s Council for Scientific and Industrial Research, developed an important invention that could revolutionize the worlds of science, medicine and information and communications technology. In 2013, while working on his PhD, Ngcobo created the world’s first digital laser.
Traditional lasers use beams of light that can only be modified with various shaping devices like lenses and mirrors. Ngcobo’s laser does not require these devices. Rather, this laser beam is shaped electronically via computer. The digital laser has applications across several disciplines and is making all the meticulous effort that goes into producing technology using lasers a good deal simpler.
The First Neurotechnology Device
Perhaps the one of the most profound African technological innovations to be introduced to the world in recent times comes from a Nigerian physicist. Oshi Agabi brought forth a groundbreaking innovation called the Koniku Kore in 2017. Named for the Yoruba word for “immortal”, the Koniku Kore is the world’s first neurotechnology device. It combines live neurons and stem cells from mice into a silicon chip, and it has applications for several real-world problems. The device may have the ability to detect cancer cells and explosives alike, an infinitely useful technology in contemporary times.
These outstanding innovations are just three in a growing sea of inventions coming to the global market from Africa. Each of these technologies has useful applications for reducing poverty within their countries of origin and the African continent as a whole. Furthermore, they have great potential to impact the world, revolutionizing ICT, science and medicine across the globe.
– Chantel Baul