Next month, the Central Bank of Nigeria(CBN) will change the naira polymer notes to paper. AKINOLA AJIBADE looks at the cost and benefits of this exercise. Globally, Central Banks formulate and ...

During his career, Benjamin Franklin printed nearly 2,500,000 money notes for the American Colonies using what the researchers have identified as highly original techniques. Benjamin Franklin may be ...

In between his many accomplishments—inventing the lightning rod, founding the University of Pennsylvania, drafting the Declaration of Independence—Benjamin Franklin also devised innovative and secure ...

Researchers have developed a pollen-based paper that can be printed on, erased, and then reused multiple times without any visible damage to the paper. A team at Nanyang Technological University, ...

Last April, the Aamjiwnaang First Nation reported hazardous levels of benzene in the air in Sarnia, Ontario. In response, the Canadian government quickly imposed strict limits on area facilities known ...