Ruth Amos runs a channel where kids' invention ideas come to life.

There are multiple revenue streams for YouTubers: ads, sponsorships, Patreon.

YouTube has diversified hobbies and interests, making them accessible to viewers.

Started creating content at 15, initially with gaming videos.

Gained popularity from McDonald's Monopoly challenge videos.

YouTube experience eased transition to television presenting as a CBBC host.

Runs Yorkshire Car Restoration with his son, creating car restoration videos.

Their business expanded significantly due to YouTube's exposure.

Professional opportunities arose through collaborations with famous YouTubers.