Diversification of investment portfolio reduces risks, especially that you can never be sure which one will perform better than the others.
Twitter remains a go-to social media platform for celebrities, brands and prominent people.
3D printing's application in the defense manufacturing may be in its early stages, but it has proven to be time and cost-efficient in producing parts.
Podcasting continues to grow, and most news sites get their audience from mobile devices.
South Africa, Russia, and Brazil are all showing signs of promise when it comes to the mining industry.