Harikrishna Science Quest is a science and Chemistry education platform created by Harikrishna Angirekula for students, teachers and science enthusiasts. Explore Chemistry and science learning resources, teaching ideas, experiments and educational activities designed to make learning clear, engaging and meaningful.
“Science is not about remembering facts; it is about understanding why they are true.”
Online Tutoring
Personalized Chemistry support designed to help students understand concepts, solve problems and build confidence.
Focused sessions paced to each student's needs.
Collaborative problem solving in small batches.
Strong fundamentals before shortcuts and tricks.
Structured practice, revision and feedback.
Video placeholder — embed will be added later.
Featured Teaching Video
Concept-focused Chemistry teaching with clear explanations, visual learning and real-world connections.
Watch More VideosContact
Ask a doubt, share an idea or say hello — type it, speak it or attach a file.
Watch Chemistry lessons, experiments and science ideas on my YouTube channel.
YouTubeyoutube.com/@hksir799Watch & Subscribe →