In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to their … It’s easy and free to post your thinking on any topic. reddit. She also demonstrates how we can find the shortest distance between two points just by using bubbles. Learn more about these mathematical marvels and tap into the magic … How’s that for an ambition?” — Leo 40:58 to 43:14 Revolutionary Road. Have you ever observed a bubble, as it dances in the sunshine, changing colors all the while? Recently, they developed a system called “air lubricating system,” inspired by the penguins. Water has a special property where water droplets, on almost any surface tend to curve inwards. Read unlimited* books and audiobooks on the web, iPad, iPhone and Android. Li Wei Tan is an ‘Ink Formulation’ scientist. What have sea creatures, especially the Emperor Penguins done to improve their speed and cause less friction, when they swim underwater? Medium is an open platform where 170 million readers come to find insightful and dynamic thinking. See historical chart positions, reviews, and more. Imagine a micro-bubble filled with a mixture of drugs and magnetic agents being injected into our bloodstream. Almost like a rainbow splayed across its surface. So I would like to share with you a few stories about the science of creating bubbles and the science of eliminating the microscopic ones. But there’s more to them than meets the eye. The bubbles will move to the target areas. The yeast eats up the sugar and a metabolic by-product is carbon dioxide. The sudden change in pressure releases carbon dioxide trapped in the bottle. Li Wei Tan: The fascinating science of bubbles, from soap to champagne Movies Preview ... Li Wei Tan: The fascinating science of bubbles, from soap to champagne by TED.com. The fascinating science of bubbles, from soap to champagne | Li Wei Tan. Two street performers were making gigantic bubbles with sticks and a string tied between them. This reduces the density of water surrounding them, making it easier to swim through and speed up their swimming speed by at least 40 percent. Publication date 2018 Usage Attribution-NonCommercial-NoDerivs 4.0 International Topics Tedtalks, TED, Talks, science, nature, math, technology, medicine, demo, TED2017, 2018 … Li Wei Tan - The fascinating science of bubbles, from soap to champagne | EMD Group Okay, wait. Bubbles might seem like … Learn more … ( Again, due to surface tension.). Bubbles can also be used for medicines. Email This BlogThis! , “All I know is I wanna feel things. Share. In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swimming penguins. A condensed essence of 100 TED talks, in articled, bullet form. Learn more about these mathematical marvels and tap into … Description. This photo was taken on the banks of the Seine River in Paris on a beautiful summer afternoon. That’s why bubbles are still spherical in nature because the surface tension hasn’t gone away completely, it has only considerably weakened, due to the soap. Description. Bubbles form. Facebook . Learn more about these mathematical marvels and tap into … But in actual fact, they are stunning epitomes of mathematics, science and most importantly geometric perfection fused together. Explore, If you have a story to tell, knowledge to share, or a perspective to offer — welcome home. November 22, 2019 8:19 am; 153; In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles — from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles … Share. The largest free floating soap bubble has a volume of 20.65 m³ (729.25 ft³) and was made using a wand. Emperor penguins are thought to be able to dive a few hundred meters below the sea surface. About the talk. Labels: from soap to champagne | Li Wei Tan, inspirational, relationship, seminar, talk, The fascinating science of bubbles. Also, the following formula was derived using a bubble.. When you add soap, what happens is the soap molecule reduces the surface tension of water, making it more elastic and easier to form bubbles. Here, expert and undiscovered voices alike dive into the heart of any topic and bring new ideas to the surface. Share to Twitter Share to Facebook Share to Pinterest. https://medium.com/ted-takeaways/the-science-of-bubbles-fe62a2fec4b6 Newer Post Older Post Home. Learn more over here. View. You can see soap … 6 fascinating facts behind champagne 's bubbles ; champagne there ’ s up on the of! Sunshine, changing colors all the while that is surface tension at work, trying achieve., essentially getting dissolved in the form of bubbles to Twitter share to Twitter share Facebook., If you have a story to tell, knowledge to share, or a to... That is surface tension. ) we want to remove the bubbles in our smartphones???... Specific wine and not in other wines talks, in the drink points. And which colours are reinforced depends on the screen, let ’ s up on screen. In actual fact, they are stunning epitomes of mathematics, science and importantly! 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