Our brain is a mysterious thing. We know more about stars than about the things inside our heads! But what we do know about the brain is that it gets less sharp and productive with age.
You have a maximum of 20 seconds for each task, but try to answer the questions as fast as possible.
Your keywords determine which category will be chosen for your video. Use keywords like health, technology, science, politics, food, etc., to make sure your video goes into the category you wish.