Friday, 10 Oct 2025
  • Contact
  • Privacy Policy
  • Terms & Conditions
  • DMCA
logo logo
  • World
  • Politics
  • Crime
  • Economy
  • Tech & Science
  • Sports
  • Entertainment
  • More
    • Education
    • Celebrities
    • Culture and Arts
    • Environment
    • Health and Wellness
    • Lifestyle
  • 🔥
  • Trump
  • VIDEO
  • House
  • White
  • ScienceAlert
  • Trumps
  • Watch
  • man
  • Health
  • Season
Font ResizerAa
American FocusAmerican Focus
Search
  • World
  • Politics
  • Crime
  • Economy
  • Tech & Science
  • Sports
  • Entertainment
  • More
    • Education
    • Celebrities
    • Culture and Arts
    • Environment
    • Health and Wellness
    • Lifestyle
Follow US
© 2024 americanfocus.online – All Rights Reserved.
American Focus > Blog > Tech and Science > Science of Knots Could Help Us Imagine Our Universe’s Weird Shape : ScienceAlert
Tech and Science

Science of Knots Could Help Us Imagine Our Universe’s Weird Shape : ScienceAlert

Last updated: February 26, 2025 10:45 pm
Share
Science of Knots Could Help Us Imagine Our Universe’s Weird Shape : ScienceAlert
SHARE

Living in a seemingly flat environment may give the impression that the Earth is flat, just like a map represents it. However, we actually live on the surface of a giant sphere, with some bumps here and there. This surface is a 2D space where you can move in two directions: north and south, east and west.

But what other 2D spaces could we be living in? For instance, the surface of a giant doughnut is another example of a 2D space. Mathematicians, like myself, delve into the field of geometric topology to study all possible spaces in all dimensions. This knowledge is essential in various applications, from designing secure sensor networks to mining data and even using origami to deploy satellites.

The shape of the Universe

While our immediate surroundings appear to be a 3D space, a more comprehensive view of the Universe might reveal a more complex structure, akin to a giant 3D version of a beach ball surface or something even more exotic. Understanding all possible 2D and 3D spaces is crucial in determining the actual 3D space we inhabit.

Physicists and astronomers use this knowledge to explore the shape of the Universe and its intriguing possibilities. The inclusion of time as a dimension further complicates the options, leading to a deeper understanding of the spatial dimensions we exist in.

Topology in higher dimensions

String theory in physics suggests that the Universe extends beyond the four dimensions we are familiar with. Thinking about higher dimensional spaces has practical applications, such as robot motion planning.

As the number of dimensions increases, the complexity of the space grows, posing challenges in various scientific problems like modeling planetary motion and spacecraft trajectories. High-dimensional spaces play a crucial role in understanding and solving real-world problems across different disciplines.

See also  The Perseid Meteor Shower Is Peaking. Here’s How to Watch

Tied up in knots

Topologists study how one space can be contained within another, like a knotted loop of string within a room. Knot theory, originating from physics, has become a fundamental aspect of topology, essential in understanding the structure of 3D and 4D spaces.

Knots have diverse applications, from string theory in physics to DNA recombination in biology and chirality in chemistry. Researchers continue to unravel the intricate nature of knots and their significance in various scientific fields.

What shape do you live on?

Geometric topology offers a profound and intricate study of spaces across dimensions, presenting countless exciting questions to explore. Unraveling the mysteries of spaces in all dimensions will enhance our understanding of the world and aid in solving complex real-world problems.

John Etnyre, Professor of Mathematics, Georgia Institute of Technology

This article is republished from The Conversation under a Creative Commons license. Read the original article.

TAGGED:imagineKnotsScienceScienceAlertShapeUniversesweird
Share This Article
Twitter Email Copy Link Print
Previous Article In a Retrofitted School Bus at the U.S.-Mexico Border, Guadalupe Maravilla Heals Through Vibrations — Colossal In a Retrofitted School Bus at the U.S.-Mexico Border, Guadalupe Maravilla Heals Through Vibrations — Colossal
Next Article Trump’s EPA wants to demolish the bedrock of US climate policy Trump’s EPA wants to demolish the bedrock of US climate policy
Leave a comment

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Popular Posts

Rebecca Blumenstein Expands NBC News Duties in Executive Reshuffle

And then there were two. After an unconventional three-division framework for NBC News was introduced…

October 7, 2025

Kristin Davis on Harry’s Prostate Cancer

Kristin Davis, known for her role as Charlotte in "Sex and the City," is currently…

June 27, 2025

At the good old (emphasis on ‘old’) hockey game: How 13 octogenarian skaters lived their NHL dream

Larry Doshen, an 84-year-old hockey enthusiast, recently had the opportunity of a lifetime when he…

April 9, 2025

Rep. Jim Clyburn Says Liberal Media is Biased Against Democrats: ‘That’s What’s Killing Us’(VIDEO) |

Jim Clyburn / MSNBC Representative James Clyburn of South Carolina recently asserted that Democrats possess…

April 19, 2025

First African ‘Liar’ Adaptation Gets Trailer From All3Media

The African adaptation of the popular scripted series "Liar" has been officially announced, marking a…

March 26, 2025

You Might Also Like

The rogue heroes fight arcane magic in the first trailer for The Mighty Nein
Tech and Science

The rogue heroes fight arcane magic in the first trailer for The Mighty Nein

October 10, 2025
Babies Are Born with Alzheimer’s-Linked Proteins in Their Brains. Scientists Want to Know Why
Tech and Science

Babies Are Born with Alzheimer’s-Linked Proteins in Their Brains. Scientists Want to Know Why

October 10, 2025
Transforming Presidential Health Care: Insights from a Former White House Doctor
Tech and Science

Transforming Presidential Health Care: Insights from a Former White House Doctor

October 10, 2025
Evolution of intelligence in our ancestors may have come at a cost
Tech and Science

Evolution of intelligence in our ancestors may have come at a cost

October 10, 2025
logo logo
Facebook Twitter Youtube

About US


Explore global affairs, political insights, and linguistic origins. Stay informed with our comprehensive coverage of world news, politics, and Lifestyle.

Top Categories
  • Crime
  • Environment
  • Sports
  • Tech and Science
Usefull Links
  • Contact
  • Privacy Policy
  • Terms & Conditions
  • DMCA

© 2024 americanfocus.online –  All Rights Reserved.

Welcome Back!

Sign in to your account

Lost your password?