Nanobubble technology, a nonchemical disinfection method that involves injecting ultrafine bubbles of a chosen gas (each with its own disinfection properties) into water, is transforming wastewater treatment industries around the world.
An IDRC-funded project in Asia found that distance education can be as effective as traditional face-to-face education in delivering quality teaching and a good learning experience. This finding is particularly significant for remote and resource-poor regions in countries such as Mongolia and Cambodia. The project underscored the importance of choosing appropriate technologies and mediums of distance education based on learner needs, capacities, and the socio-economic context.
As governments and businesses around the world struggle to guarantee the safety of their citizens and employees, many are turning to private security companies (PSCs). In the English-speaking Caribbean, PSCs now employ more people than the police forces. However, regulating such firms remains inconsistent.