Conversations that Matter with VJ: The Science of Cooking

Why does a steak turn tough when it’s overcooked—yet a pot roast gets tender the longer it simmers? Why do roasted vegetables taste sweeter than boiled ones? And why does crowding a pan stop browning and create steam instead? Join us for a fun, engaging talk that reveals what’s really happening in your pan, oven, wok, and pot. We’ll explore the hidden physics and chemistry behind everyday techniques - frying, roasting, baking, boiling, stir-frying, fermentation, and sous-vide—and learn how temperature, time, moisture, and heat transfer shape flavor and texture. You’ll leave with practical “kitchen intuition” you can use immediately to cook with more confidence, troubleshoot faster, and get better results from the same ingredients.

Dr. Varghese "VJ" John is a teacher, coach, and speaker dedicated to helping people think more clearly, learn more deeply, and perform at their highest level. His work spans mathematics, physics, technology, and leadership, where he designs learning experiences that cultivate curiosity, rigor, and confidence.
With a background as a physicist and technologist, VJ has developed creative solutions to complex scientific challenges and led sophisticated technology initiatives for leading financial institutions. Today, he brings that same analytical precision and thoughtful innovation to education -  helping learners move beyond memorization toward genuine understanding. A key aspect of his current work is guiding people to use artificial intelligence thoughtfully and responsibly, emphasizing human judgment, critical thinking, and practical application over hype.
Through interactive talks, workshops, and coaching programs, VJ engages audiences of all ages in exploring complex ideas with clarity and confidence, encouraging resilience, curiosity, and lifelong learning.