Stephen Carpenter II demonstrates how to use his original filter press to make a ceramic water filter while Nigerian potter Ibukunoluwa Ayoola looks on. Photo provided Editor’s note: The Focus on ...

Ceramic resonators and filters occupy a practical middle ground in frequency control and signal conditioning, offering designers cost-effective alternatives to quartz crystals and LC networks. Built ...

Ceramic water filters have long been recognised as a cost‐effective and sustainable solution for household water treatment. These filters, typically manufactured from locally sourced clay materials, ...

For the past decade or so, Non-Governmental Organizations (NGOs) have been distributing a water purification system based on a “bucket drip” technology using ceramic filter cartridges. These systems ...