World’s first continuous room-temperature solid-state maser built using diamond

The breakthrough means masers — the microwave version of lasers — could now be used more widely in a range of applications.

#	Title	📊 i-Score
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3	China reveals new team of astronauts for space station launch	🔴 65 / 100
4	Horror in India as gunmen shoot 24 tourists dead	🔴 65 / 100
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6	Abramovich to break silence on Chelsea sale	🔵 55 / 100
7	How does a papal conclave work? People are turning to this Oscar-winning film to find out	🔵 55 / 100
8	Donald Trump is RIGHT to ban transgender athletes from women's sports, says Martina Navratilova – as she claims it's 'obviously not fair' to let them compete	🔵 55 / 100
9	Pope Francis' coffin is carried through the Vatican as huge crowds gather to file past his body during three-day laying in state at St Peter's Basilica	🔵 55 / 100
10	Leonardo DiCaprio issues two-word verdict on Titanic's most iconic scene	🔵 50 / 100