私たちが暮らす地球は、なぜこれほど特別なのでしょうか。火星や金星にも水はあるのに、なぜ地球のように滴るように豊かな液体の水は存在しないのか。地球が備えた奇跡的な条件を振り返りつつ、火星の過去をたどり、「第二の地球」を探す未来への挑戦を考えます。Why is Earth so uniquely special? Mars and Venus harbor water, yet neither sustains the freely flowing liquid water that defines our world. This talk revisits the rare conditions that made Earth a planet where liquid water runs free, explores Mars’s ancient past, and looks ahead to the challenges of finding a true “Second Earth.” Lecturer at the Department of Complexity Science and Engineering, Department of Frontier Sciences, University of Tokyo Using planetary exploration probes and large telescopes, he observes the atmospheres of Venus and Mars, conducting research on Earth-like planets that once contained large amounts of water. 東京大学大学院新領域創成学科複雑理工学専攻 講師。惑星探査機や大型望遠鏡を用いて金星や火星の大気を観測し、かつて大量の水が存在した地球型惑星の研究を進めている。 This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx

In this thought-provoking talk, Rajendran Dandapani explores what people often call the next big thing. He takes the audience on a journey through ideas that are paradoxical, surprising, and even commonplace, showing how our fascination with what’s coming next can both inspire and mislead us. Ultimately, he challenges us to look beyond the so-called next big thing - because it is in what comes after that the real threats and opportunities truly lie. Rajendran Dandapani is a Business Solutions Evangelist and founding member of Zoho Corporation, where he also leads Zoho Schools of Learning - an alternative to traditional higher education. With a background in Electronics and Electrical Communication Engineering from IIT-Madras, which he left to pursue hands-on innovation, Rajendran has over 25 years of experience building technology solutions and mentoring talent. He previously served as Chief Algorithms Officer at Xerago, handling large-scale marketing projects for global clients like Citibank. Back at Zoho since 2004, he heads mobile development and champions unconventional learning. A TEDx speaker and contra-academician, Rajendran is a vocal advocate for reimagining Indian education. A lifelong learner and voracious reader, he shares practical wisdom on his YouTube channel, "Quotidians - Rajendran Dandapani Presents," inspiring others to find purpose beyond the textbook. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx

The choir presents a heartfelt self-composition, We Rise, We Shine, an anthem that celebrates resilience, unity, and the spirit of growth. Through soaring harmonies and meaningful lyrics, their performance reminds us that education is not just about knowledge but about courage, compassion, and hope. This song is more than an anthem; it is an invitation to rise above challenges, to shine with purpose, and to embrace the vision of a brighter, collective future. A group of young voices united by harmony and passion, the choir brings together students who believe in the power of music to inspire, uplift, and connect. Their strength lies in collective expression - each note blending seamlessly to create one unified sound. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx

We grow the most when we step outside what feels safe. In this talk, Janvi takes us on a journey of embracing discomfort-navigating new environments, adapting to unfamiliar cultures, and facing moments of self-doubt. Instead of resisting these challenges, Janvi shows how leaning into them can unlock resilience, confidence, and hidden opportunities. This is not just a story of survival in uncomfortable spaces, but of thriving by turning fear into fuel for growth.|| Edited By: Mayank Bhatnagar || Organisers: Akhil Makkar, Arpit Singhal || An initiative by CDGC (TnP PEC) || Location: Punjab Engineering College, Chandigarh || Janvi Sikaria is known for her appearances on reality television, including MTV's show "Splitsvilla X3" and "Shark Tank India" Season 4, where she appeared with her business partner, Rohan Kashyap, for their clothing brand, Burger Bae. She is also an advocate for mental health and has shared her personal experiences with clinical depression. Sikaria aims to raise awareness and wants to start an NGO to make therapy more accessible and work towards suicide prevention. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx

This talk explores the journey of self-discovery beyond the pursuit of external validation. Drawing from personal experiences in competitive sports, Anjum shares how breaking free from self-imposed limitations led to a deeper understanding of identity and purpose."|| Edited By: Mayank Bhatnagar || Organisers: Akhil Makkar, Arpit Singhal || An initiative by CDGC (TnP PEC) || Location: Punjab Engineering College, Chandigarh ||Anjum Moudgil is a prominent Indian sport shooter who specializes in the 10m Air Rifle and 50m Rifle 3 Positions events. A talented and consistent performer, she has represented India at numerous international competitions, including the Olympic Games, Commonwealth Games, and ISSF World Cups. Moudgil has secured several medals throughout her career, showcasing her skill and dedication to the sport, and is also known for her artistic pursuits outside of shooting. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx