Sandra is 48 years old and is one more example that academic training is attainable at any time and at any age.Several programs promote lifelong learning, and social networks serve to set an example of the number of older people who decide or manage to return to study at a later age, living an experience that they could not enjoy at the time. for different reasons, be it a war, family obligations or work.On this occasion, Sandra has starred in a video that has gone viral showing how she was on her first day in a laboratory, when she had the opportunity to use a microscope for the first time.In the video you can see how the woman looks through the device, showing herself impressed by what she saw, getting emotional.As indicated in the publication, Sandra had to leave school about 25 years ago.Since then, she has been working as a domestic worker, without being able to spend time continuing her training, so she has only been able to return to her institute at the age of 48.Many users have reacted to the publication, which has exceeded 260,000 reproductions."May you discover your full potential, promise and possibility as you discover the beautiful world of science", "She has found her passion", "It's funny how when you get older you value all things much more, including education", are Some of the comments received.Others also encourage women to continue learning, because they consider that "it is something precious".Maria Bonillo, journalist.