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Exploring hidden dimensions | Sachin de Silva | TEDxYouth@BGS
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Added Oct 14, 2016
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A discourse on dimensions discovered and theorised over time: relativity, electromagnetism, 3 dimensions, string theory. Some of Albert Einstein, Theodore Kaluza and Oscar Klein's theories are discussed, along with string theory.

Sachin has a strong passion for theoretical physics, a branch of Science that pushes man’s knowledge of the universe. More specifically, in the future, he hopes to help discover why and how the universe is changing. Sachin will entertain his audience with the possibility of extra dimensions in reality. What is a dimension? Would ‘extra dimensions’ even do anything? Sachin conveys what this perplexing idea means for society moving forward.

This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at