South African women are preparing for a national shutdown calling for GBV and femicide to be declared a national disaster.

You start with 444 154 sugar beans in a bag. The bag tears and beans fall out as you walk: 1 bean in the 1st metre, 2 in the 2nd, 3 in the 3rd, and so on (one more bean per metre). How many metres ...

There is a risk of problems or complications after any operation. Many problems are minor but some complications can be more serious. Treating them as soon as possible is important. Possible problems ...