The worlds Coolest $100 Catfishing Canoe with homemade outrigger Canoe stabilizer. 1  DIY-Homemade Kayak Stabilizers/ Outriggers / Pontoons-part # 1 - HD # 16 - Daniel Pierlet How to make a Kayak Pontoons for 45 dollars Estabilizador para kayak casero Part # 2 will be the installation.
Sahel. The Sahel[p] is the ecoclimatic and biogeographic zone of transition, in Africa, between the Sahara desert to the north and the Sudanian Savannas to the south, having a semi-arid climate. It stretches across the north of the African continent between the Atlantic Ocean and the Red Sea.
It contrasts with North Africa, which is considered a part of the Arab world. Somalia, Djibouti, Comoros, and Mauritania are geographically part of Sub-Saharan Africa, but also part of the Arab world.The Sahel is the transitional zone between the Sahara and the tropical savanna (the Sudan region) and forest-savanna mosaic to the south.ub-Saharan African countries spent an average of 0.3% of their GDP on science and technology on in 2007. This represents an increase from US$1.8 billion in 2002 to US$2.8 billion in 2007, a 50% increase in spending.