"Trailblazing is an online, interactive timeline launched to commemorate the Royal Society’s 350th anniversary in 2010."
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The Royal Society is the UK’s academy of sciences and the world’s oldest science academy ... it wants people all over the UK to join in celebrating 350 years of scientific achievement and endeavour.
That is why it is undertaking a broad and exciting programme of activities – exhibitions, lecture, conferences, a new book, a vast science festival on the South Bank in London, television and radio broadcasting and much more besides."
See here for more information on the Royal Society's 350th anniversary events.