ChuChu’s headquarters take up the entire first floor of a blue-glass building with bright-yellow stripes. Rows of animators flank a center aisle that houses big, colorful flourishes—weird chairs, structural columns with graffiti on them—signifying “fun tech office!” The work floor is ringed by maybe 10 offices that house the higher-ups. ChuChu says it employs about 200 people.
To be clear, it’s hard to make videos that very young children can learn from. (Johnson’s doctoral adviser, Georgene Troseth, was part of the team that demonstrated this.) Children under 2 struggle to translate the world of the screen to the one they see around them, with all its complexity and three-dimensionality. That’s why things like Baby Einstein have been debunked as educational tools. Most important for kids under 2 is rich interaction with humans and their actual environments. Older toddlers are the ones who can get something truly educational from videos, as opposed to just entertainment and the killing of time.
YouTube earns advertising revenue from Google AdSense, a program which targets ads according to site content and audience. The vast majority of its videos are free to view, but there are exceptions, including subscription-based premium channels, film rentals, as well as YouTube Premium, a subscription service offering ad-free access to the website and access to exclusive content made in partnership with existing users.