Popular comedian Omobaba has hosted the doyen of standup comedy, Alibaba and seven other comedians to a fresh season of Unknot your tie comedy zone, which debuted at The Zone. The event, which has ...

One string in each of the following pairs can be unraveled into a circle—the so-­called unknot. Which one is it? Show puzzle solution The knots at the top left and the bottom right can be unraveled ...

Unravelling knots just got easier. One of the biggest problems in the mathematical study of knots is recognising the difference between an actual knot and a piece of string that can be untangled into ...

Knot theory began as an attempt to understand the fundamental makeup of the universe. In 1867, when scientists were eagerly trying to figure out what could possibly account for all the different kinds ...