Timbuktu, Mali and its Cultural and Commercial Traditions

Timbuktu-MaliTimbuktu, Mali is located at the precise point where the Niger River flows northward into the southern edge of the Sahara Desert, which is an incredibly difficult place to reach and is why it is often used in the English language as a representative of a far away place. In Timbuktu, men keep their faces veiled while in the presence of women at all times, not even lowering their veils to eat, instead taking in food from underneath the veil. Women predominantly make familial decisions and hold the position of power within society. Timbuktu is made up of various ethnic tribes including the Kel Tamasheq, Songaï (pronounced “sore-eye”) (sometimes spelled as “Songhai”) and Arabs primarily. Timbuktu was founded by the Tuareg people however their numbers are vastly outweighed by the 3 main tribes of Timbuktu during the modern era. Despite once being a trading hub of both of salt and gold, Timbuktu now primarily trades in salt as the price of gold has made gold inaccessible for the average inhabitant. Timbuktu is slowly being buried in the sands of the Sahara Desert as these sands blow in and slowly but surely bury Timbuktu’s structures a little bit at a time. Fortunately, the United Nations Educational, Scientific, and Cultural Organization has been helping to preserve the city of Timbuktu and its buildings from the elements of sand, wind, and rain which have eroded its structures made from natural materials, mainly adobe and mud brick

Snow in Iran During the Summer


Iran experiences snow during the winter every couple of years and even during the summer on occasion due to the topography and geography of Iran which includes high altitude mountains. Iran is a mountainous state referred to as a “plateau”. Mount Damavand, the highest peak in Iran, is a primary example of Iran’s ability to produce snow. With an elevation of 18,403′ in height, Mount Damavand always has snow to some degree, even if relatively minute, with snow occurring even during the peak summer months of June, July, and August

The Reason Why Hurricanes and Thunderstorms Form


Hurricanes are caused by clusters of thunderstorms consolidating together, developing over warm, tropical seawater, typically in late summer. These storms merge together into a spiral shape to form a hurricane. Because intense pressure draws in warm, moist winds towards the center of the storm, this wind spiral upwards and spin faster and faster. The rapidly rising air then cools, forming towering storm clouds and torrential rains. Thunderstorms form in large cumulonimbus clouds which carry water vapor high into the atmosphere where it condensed into hail and ice. The movement of hail and ice in thunderclouds causes an electric charge to build up which zaps down as lightning

The Physics of the Pac-Man Universe


The game of Pac-Man allows players to exit the world on one side, and re-enter upon a completely different side without delay. Pac-Man’s universe appears to be a flat, two dimensional, rectangular shape, but in reality it must be cylindrical like a pipe, only with the 2 ends of the pipe touching, making Pac-Man’s universe actually in the shape of a donut