LONDON (Reuters) – From live choirs to luminous projections, a free, open-air event exploring the history of the universe kicked off in the Scottish town of Paisley on Tuesday, as part of a UK-wide event this year celebrating creativity. A collaborative effort between scientists, musicians, poets, visual artists and school children, “About Us” is the first project on show for “UNBOXED: Creativity in the UK”, which will run events in England, Wales, Scotland, Northern Ireland and online until October. Covering 13.8 billion years of history from the Big Bang to today, “About Us” looks at how hum…