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#Pronunciation: How do fluent speakers pronounce 'and'? Tim's back in his pronunciation workshop. This time he's finding out how English speakers sometimes pronounce the word 'and' - and he's giving the people of London a special test. For more, visit our website: http://www.bbc.co.uk/learningenglish/english/course/towards-advanced/unit-12/session-5 Watch it on YouTube with subtitles: https://www.youtube.com/watch?v=m-lWwRomisk | BBC Learning English

Pratt & Whitney is on a quest to fly a new style of propulsion system – a rotating detonation engine (RDE). They are highly efficient, power-dense, and compact, allowing for longer range. Find out how they work: https://prattwhitney.co/4ksH1LM | Pratt & Whitney