The US and Japanese companies are able to maintain their supremacy in leading fields like science, technology, computers, cars, automobiles, electronic products, medicines, surgery etc., only because of their continuing Research and development efforts.
It would always be prudent for you to check the internet every day for ten or fifteen minutes and learn about the latest technological break through in every sphere. That would help you in taking informed decision on all your key issues in the future.
Check latest technology in every sphere