15 minutes to train your team in any topic

Are you an employee who wants to know more, but you do not have enough time? 

You, as a manager, send employees to the training, but they do not use knowledge? 

Or do you think that some topic is too complicated for self-study? 

I have lived all these questions and found, it seems to me, an effective way to develop the team in just 15 minutes a day. I want to share this knowledge with you.