Fusion energy device sets a record by running for 20 seconds at 180 million degrees!
The ultimate goal is to run non-stop for five minutes at the extreme temperature by 2025
South Korea leads world in innovation as US exits Top Ten (Index)
Where is Greece ranked?
Hyperloop achieves 1.000km/h speed in Korea, days after Virgin passenger test
The country already has high-speed bullet trains serving that route but the government is keen to make it near-supersonic...