watching:

• speed art
• animal videos
• intelligent kids/people/invention
• incredibly genius and talented people
• life hacks
• DIYs
• graphics design tutorials
• make-up reviews and tutorials
• ice skating and gymnastics
• minimalists & zero-waste tips
• short documentaries and social experiements

reading:

• self-improving articles
• learning a language
• entertainment news
• life hacks
• life advices