NASA has been applying space technology to a process that links the production of algae-based fuel with an inexpensive method of sewage treatment. This is done by growing algae in plastic containers filled with sewage floating in the ocean.
West Africa has emerged as one of the hottest battlegrounds for the world’s major powers in their race to corner increasingly scarce oil and gas resources. Ng Weng Hoong details the major players vying for oil and gas resources in West Africa.