- In 2023, the authorities in Malawi began a process of detaining and forcibly relocating refugees and asylum seekers from across the country to Dzaleka refugee camp. The police and military used excessive force during the roundups and detained children in prisons with adults.
- Radius (Wikipedia)
In classical geometry, a radius (pl.: radii or radiuses) of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length. The name comes from the Latin radius, meaning ray but also the spoke of a chariot wheel. The typical abbreviation and mathematical variable name for radius is R or r. By extension, the diameter D is defined as twice the radius