After History, Physics is the most beautiful subject I have ever studied. It helps us appreciate and marvel at the world around us. My friend Balaji Sampath is definitely the best Physics teacher I have come across. His patience with students and his love for the subject are unmatched. AhaGuru is his venture to take his Physics lessons beyond the classroom to a wider audience through print and online mediums. Please do share this information with high school students you may know.