Baiku turns any topic or link into a short, clear lesson you can understand in about 5 minutes, then checks it stuck with a quiz.

• Explained simply, with everyday analogies, tappable key terms and the story of how it was discovered

• A quiz after every lesson: put in order, estimate, select all, short answer, matching

• 199 learning journeys (AI at work, project management, system design, Python, nursing, languages) or build your own from a short brief

• Certificates anyone can verify, with one tap to add them to LinkedIn

• 13 languages, plus a kid mode for under 13s

Free to start. Pro is $3.99 a month.

We’d love blunt feedback: where does an explanation fall short, and what should we build a journey for next?