LinkedIn is the go-to social network for talent recruiters. With an online community of 900 million users, it links professionals and businesses all around the world. You probably already use it to find work, but are you really making the most of it? Learn how to sell yourself better by taking some sound advice.

Tennis fans and Rafa Nadal's opponents wonder what is secret could be. Although he may not be aware of it, without grit, he would not be such an extraordinary player. This concept of modern psychology is proof that perseverance and passion for what we do is the secret to achieving personal success. It is by far the most important factor, even more than talent and intelligence.

STEM (science, technology, engineering and mathematics) professionals are essential for designing innovative solutions, operating critical infrastructure and moving towards a more sustainable energy model.

Fake news, which emerged with the new technologies and social networks — which increase its impact —, is unfortunately all the rage. The best way to combat fallacies is to develop critical thinking in order to analyse what you read, hear or see before accepting it as true.