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Colour-changing afterglow protects banknotes
A team of chemists in China has discovered a single compound that has a colour-modified afterglow.
According to Chemistry World, this technique could protect banknotes...
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The Use of Social Media in the Workplace (Part 1)
Gone are the days when a business would have to spend hundreds of thousands of dollars on radio and television ads to showcase their...
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Ghana ‘mishap’: US visa sanctions may be lifted soon
The Ghana Mission says it expects the US government to soon lift the visa restrictions placed on Ghanaian travellers to the USA.
Daily News reports...