The Leo Academy of Excellence Senior Secondary School, Anna Nagar West, has pompously conducted its Annual Science Expo, Vaishveekaran’23 on Nov.25 in its school premises. The chief guest Dr. P. Thirugnanasambantham  (Herbal Scientist), inaugurated the Science Expo and stood by the array of exhibits showcased by the students. Models related to historic temples, various galaxies, Satellites, ATM, Humanoid, Sculptures, Igloo using Mathematical shapes, Grammar games etc., were on display. The highlight of the Expo was launching demo of Chandrayan 3 designed by Senior Secondary students.