We tested if a specialised magnetic powder could remove microplastics from drinking water: the answer is yes

Collecting plastic bottles on a beach in South Africa. iStock Editorial / Getty Images Plus The Conversation – October 8 2025 Microplastics are the crumbs of our plastic world, tiny pieces that come from bigger items breaking apart or from products like synthetic clothing and packaging. They’re now everywhere. Scientists estimate there are about 51 trillion of these particles…

Thrift and party like a student in Cape Town’s vibrant Obz

Photograph: Gabi Zietsman Want to party with the students, hippies and Southern Suburbians who prefer walking to their favourite bar? Cape Town’s Observatory is one of the most central neighbourhoods in the city, home to academics and activists and a big thrifting scene. I have lived a large part of my Cape Town life here,…

FOL IS SEEKING REGULAR VOLUNTEERS

Every month a group of volunteers run a public litter clear up on the river in Obs. This is under the umbrella of Friends of the Liesbeek but organised by Obs volunteers. The Friends of the Liesbeek team supplement the volunteers and enter the more challenging areas. Coordinators are needed to “manage” a volunteer day –…

Understanding Heritage Day: Insights from the District Six Museum

Yaeesh Collins – 24 September 2025 “When it comes to Heritage Day, it is never about wearing our identity like a costume or a parade,” Chrischene Julius told IOL. In South Africa, the day has increasingly been branded as “Braai Day,” a convivial occasion centred around food, music, and community gathering. While Julius acknowledges the…