Many car makers create "concept" cars to explore new ideas in automotive technology and design. Sometimes, the concept car is just a drawing. Sometimes it may be a mockup of a car. Other times, the car is actually built and can be driven.
North Korea denies its nuclear weapons pose threat to UK. telegraph.co.uk
Five years have passed since the Fukushima nuclear disaster in Japan when three nuclear power reactors melted down following a massive tsunami caused by an earthquake. All of the Japanese power reactors were shut down after the disaster. During the past five years, the Japanese have tried to clean up the contamination of the disaster and move on.
