TEDx Talks

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What If Engineers Are Copycats? | Kiran Christopher | TEDxMACE
TEDx Talks· 2025-09-12 16:15
Innovation and Problem Solving - The speaker discusses the challenges of copying in academic settings due to technology and the lack of critical thinking it fosters [1] - An individual innovatively straightens coconut shells for export, facing the challenge of creating a small hole without compromising the shell's strength [1] - The traditional method of extracting coconut meat through a small hole is difficult and time-consuming, leading to exploration of alternative solutions [1] - Existing solutions like chemical or saltwater soaking result in waste of edible coconut [1] - A team previously dropped the project due to its difficulty, but the speaker took it on, driven by the potential benefit [1] - The speaker researched the purpose of coconut shells and found they are used in the US market as sustainable products to reduce plastic usage, priced around $45 [1] - The speaker faced the challenge of product uniformity due to variations in coconut shell size and thickness [1] - Existing scraping tools are only suitable for one-sided scraping, posing a challenge for efficient coconut meat extraction [2] - A rotating design was developed for manual or motor-driven use, but additional mechanisms were limited by simplicity requirements [2] - The speaker changed the orientation to utilize gravity and centrifugal force for extraction, modifying the design to fit the coconut profile [2] Workplace Challenges and Solutions - The speaker experienced headaches while consolidating data and initially suspected migraines [3][5] - After searching online, the speaker considered brain tumors and nerve disorders as potential causes [5] - The speaker realized the issue was lighting-related and initially added more tube lights, which didn't solve the problem [5] - Research revealed that sufficient lighting can reduce errors by 10% and increase productivity by 30% [5] - People prioritize visual appearance over visual performance when choosing lighting [5] - A device was developed to predict the required lux level in a room and recommend the appropriate bulb type [8] Agricultural Innovation - The speaker was inspired to help farmers after reading a news story about unskilled laborers harvesting pepper incorrectly [8] - The speaker aims to develop an AI-assisted black pepper harvesting system to address labor shortages and musculoskeletal disorders [9] - The first stage involves training the system to identify proper pepper [9] - The system mimics human movements to pluck pepper from branches, using a tripod structure, circular rim, and depth camera [9] Biomimicry and Nature-Inspired Design - The speaker discusses mimicking nature, referencing Da Vinci and the Wright brothers [9] - Current research focuses on the monostructure of maple seeds for wing stability [10] - NASA is studying maple seed structures for perfect wing design [10] - The speaker expresses interest in the Sanjeevani plant and its potential for underwater vehicle design [11] - The speaker highlights the unique feet of a swimming bird as inspiration for innovative design [11]
WHAT IF FAITH AND REASON CAN CO- EXIST? | Swapnendu Acharya | TEDxDPS Siliguri Youth
TEDx Talks· 2025-09-12 16:13
Core Argument - The presentation advocates for balancing faith and reason, emphasizing the importance of questioning beliefs and fostering a scientific temper [2][4][5][12] - It suggests that blind faith can lead to negative consequences, while reason and inquiry are essential for societal progress [5][6][8] - The speaker promotes a vision of a society where faith and reason coexist, guiding both individual souls and the collective society [9][12] Historical & Societal Context - Religion originated as humanity's initial attempt to explain the unknown, providing stories, morals, structure, and hope [3] - Unquestioned belief can drive negative outcomes like terrorism, riots, hate speech, and social unrest [5] - India's disproportionate number of religious sites compared to universities highlights the need for prioritizing education and critical thinking [9] Call to Action - Individuals should question beliefs, examine them, and understand them, rather than blindly accepting them [1][12] - Society should cultivate a scientific temper, humanism, and a spirit of inquiry and reform [5][10] - Education should focus on teaching children how to think, not just what to think, fostering deeper thinking and critical analysis [5][11]
HOW CURIOSITY LED ME TO LEARNING NEW THINGS | Abigail Zimba | TEDxDPS Siliguri Youth
TEDx Talks· 2025-09-12 16:13
Today I want to talk about something that lives inside me and maybe inside you too. It's called curiosity. Hello everyone.I'm Abigail Zimba, a third grader with a curious mind. Now, let me show you what curiosity looks like. Your eyes go wide.Your head tilts and your brain shouts. Why. How can I.My mom says I've always been this way. In fact, she nicknamed me Paris Ravel, the funny from the Bollywood movie Judai. who keeps asking nonstop questions like work on him.When she showed me the movie, even I laughe ...
The TikTokification of Music | Amida Grego | TEDxHumanitree School
TEDx Talks· 2025-09-12 16:13
[Applause] Namaste. Fab. Gregochech.[Applause] What if I were to tell you we're no longer listening to music, we're scrolling through it. Now, this might sound crazy, but when was the last time you added a song to your playlist that wasn't Tik Tok fake. Music exists in all of our day-to-day lives.Whether you put on the radio, you're blasting music in your headphones, or even just entering a restaurant, it's something that's always there. Now, the other day I was at a cafe where I heard a song that I swore I ...
The Emotional Side of AI | Dr. Erik P. Bucy | TEDxTexas Tech
TEDx Talks· 2025-09-12 16:05
Hi, and thanks for that. Um, I want us to think about AI and social media, but in a slightly different way than it's been discussed so far. And I'm going to come up with a with a kind of typology, but also a a suggestion on how we can use it creatively to maybe make the space a little more useful moving into the future.First though, I want to present kind of two alternative uh realities that we might think about. One is a future where we kind of continue on our current trajectory. Social media but also medi ...
Will biotechnology save us or destroy us? | Dr. Yehia Mechref | TEDxTexas Tech
TEDx Talks· 2025-09-12 16:05
Well, good evening everybody. Thank you so much for sticking around. And Abby, thank you so much for not butchering both my first name and second name.I have a request to start this talk. So my wife of 32 years uh while I was preparing my speech, she said, "Make sure to be funny." So I have now a special request for all of you. when I make any jokes, please laugh as hard as you can so that I can go home with her.In a few minutes, a slide is going to show up with multiple titles. And actually, you heard thos ...
Finding Meaning in Life’s Unwanted “Gifts” | Dr. Renee A. Exelbert | TEDxTexas Tech
TEDx Talks· 2025-09-12 16:05
Core Message - Life adversities, like cancer, are unwanted gifts that can be returned, exchanged, regifted, or shelved [5][6][9][11][21] - Integrating these unwanted gifts into one's identity can lead to personal growth and resilience [9][22][26] - The experience of adversity can foster compassion, consideration, sensitivity, and caring in individuals [21] Cancer Experience & Impact - A cancer diagnosis evokes terror and enters one into an unimaginable world [3] - The speaker experienced a sense of changing identity and beauty, shame, disfigurement, and devastation after being diagnosed with cancer at 37 [6][7] - The speaker had a breast cancer recurrence seven years after the initial diagnosis and developed skin cancer twice [14] - The speaker's children's conversations shifted from "boooos in her boobies" to life and death discussions during the second cancer experience [19] Coping & Growth - Taking care of oneself can aid in early detection and tolerance of treatments [17] - Resiliency is developed daily by showing up, rewiring neuropathways, and coping with adversity [23] - The speaker chooses not to return, exchange, or regift life, embracing it as a wondrous gift [24] - The speaker emphasizes the importance of grasping onto empowering coping techniques during challenging times [24][25]
Why our fight against plastic is failing | Bengu Mete | TEDxTexas Tech
TEDx Talks· 2025-09-12 16:05
As a research engineer, I can't help but obsess over how much waste we create in our lab every single day. Hundreds of disposable items just used once and then tossed. And it's just not my lab. It's every lab in every university in every country.We say ourselves that we are contributing to science serving humanity. But what happens all the space that we leave behind. It's almost a reflex at this point.In our daily lives, we constantly throw away things. But do we ever think, what happens to our trash. Where ...
Safety is a choice we make | Meredith Bradley | TEDxTexas Tech
TEDx Talks· 2025-09-12 16:04
[Applause] There is a sound most of us will never hear. It is the sound of a phone ringing over and over again because no one wants to answer it. It is the sound of nothing at all.Every year, one in three women in the United States will experience domestic violence at the hands of someone they love. Not in a dark room, not by a stranger or in an alley, but by someone who once told them they were safe. If there are 300 people in this room, that means 100 have experienced violence, but many don't want to spea ...
How the World Is Connected Through Music | Maestro David Cho | TEDxTexas Tech
TEDx Talks· 2025-09-12 16:04
Thank you. [Music] [Music] [Applause] Welcome. My name is David Cho and I'm have the great privilege and honor to serve the Luk Symphony as its music director.This is my 40th year living in the United States. I have been United States citizen and a proud Texan for over 25 years. This is my 13th year living in Lok, Texas, and I have to say I have loved every minute of it, including the dry climate, West Texas hospitality, the wonderful culture and arts scene, and even the haboo, the infamous dust storm.I jus ...