Libby Trickett on Instagram: "Let’s focus on what’s important. Personal best times as juniors just ain’t it. Let’s teach kids to fall in love with sport, to fall in love with moving their body, getting to know its limits, pushing its boundaries. Learning to trust it! Loving and supporting them through all of that.. THAT is what will make the difference to their performance in the long run and most importantly, make them a well rounded human being. #ipulledtheolympiancardlikearealwanker #ipromise

This tiny magnetic blob could change how we treat brain tumors forever...