It seems almost impossible to imagine, but this year will see the 10th Ada Lovelace Day, on Tuesday 9 October.
Ada Lovelace Day (ALD) is an international celebration of the achievements of women in science, technology, engineering and maths (STEM). It aims to increase the profile of women in STEM and, in doing so, create new role models who will encourage more girls into STEM careers and support women already working in STEM.