Nexalus, Intel partner on cooling
Hidden out of plain sight, small, suitcase-sized boxes perched high on transmission towers are responsible for every cellphone call, video and text, every second, every day. Crammed inside each box, an orchestra of Intel-based communications equipment – GPU, CPU,...
Nvidia Blackwell boosts water cooling efficiency
Traditionally, data centres have relied on air cooling — where mechanical chillers circulate chilled air to absorb heat from servers, helping them maintain optimal conditions. But, as AI models increase in size, and the use of AI reasoning models rises, maintaining...
Vertiv, iGenius, Nvidia to deploy Colosseum AI supercomputer
Vertiv is collaborating with Nvidia and iGenius to deploy Colosseum, one of the world’s largest Nvidia DGX AI supercomputers with Nvidia Grace Blackwell Superchips. Set to deploy in 2025 in Italy, Colosseum will be a first-of-its-kind sovereign AI data centre for...
African Space Agency launches in Cairo
The African Space Agency (AfSA) has officially launched. AfSA is the second regional space agency after the European Space Agency (ESA) and has been in development since 2015, with the African Union Commission adopting an African space policy and strategy in 2016....
WAPAloza 2025 spotlights ‘wireless without limits’
The Wireless Access Providers Association (WAPA) announces that its WAPAloza event for the wireless, fibre and satellite connectivity ecosystem is schedule to take place on 23 to 25 June at the Misty Hills Hotel and Conference Centre in Muldersdrift, Johannesburg....
Interledger opens grant applications for Higher Education
The Interledger Foundation, a US-based non-profit organisation fostering global digital financial inclusion through Open Payments, has opened its 2025 NextGen Higher Education programme, with applications for grants of up to $50 000 (about R950,000) accepted until 3...
Agile development in practice: lessons from the trenches
With the Agile iterative software development methodology widely accepted as the best way to get to market faster, most large South African companies embrace the concept. Many even believe they have ‘gone Agile’ when in reality they have not. By Rouan van der Walt,...
Oracle names Softswiss deputy-CTO as best in Africa
Sergey Kastukevich, chief technology officer of i-gaming software company Softswiss, was named Oracle CTO of the Year in the EMEA region at the 2025 Oracle Excellence Awards. The awards are run to celebrate global tech leaders that drive innovation, not just...
Sasol bursary program is open
Sasol has launched its bursary programme for the 2026 academic year. The bursary includes: 100% coverage of your tuition fees at a registered, South African Public University of your choice Paid-for accommodation and meals Monthly pocket money/stipend Allowance for...
Sony uses recycled components for Bravia TVs
Sony has developed practical "Material-to-Material recycling" that reuses plastic recovered from the rear covers of end-of-life televisions in new TV products. Material-to-Material recycling refers to recycling where materials recovered from used products are reused...
People who move medicine help to save lives
From life-saving medicines to vaccines, surgical gloves and diagnostic tools, nothing reaches patients without a strong, resilient supply chain. But a supply chain is only as good as the people who manage it, and too often, the vital link of skilled human capital is...
Duxbury signs up Tachyon Networks distribution
Duxbury Networking has signed a distribution agreement with Tachyon Networks to bring its innovative 60 GHz point-to-point (PTP) and point-to-multipoint (PTMP) fixed wireless solutions to the South African market. Tachyon Networks’ modular 60 GHz solutions deliver...