- We know dark matter is out there—but what is it? An invisible army of black holes? A cosmic graveyard of burned-out stars? A swarm of rogue planets that roam the depths of interstellar space? While examples of objects like these have been observed ...
First Evidence of Affine Symmetry in Hand Movement

Indeed, researchers have found evidence that the human motor system seems to exploit various kinds of symmetries in the way it executes movement. For example ... and the nature of information Could it be that the affine symmetry in hand movement ...In What Sense Do Mathematical Objects Exist?

Frenkel has a new book out called Love and Math, one copy of which is currently residing on my Kindle. One part of the interview caught my attention: Symmetry ... example of a mathematical object which doesn’t owe its existence ultimately to some real ...Symmetry and the principle of Nature:

It can tell about some kind of conservation principle of nature. Every symmetry of nature are related to a conservation principle of nature. For example, we are now studying a system which has a translational symmetry, i.e. the system is invariant in every ...- Fractals are exquisite structures produced by nature ... symmetry associated with fractals. To mathematicians, a symmetry is an action that when applied to a shape will leave it looking (more or less) the same. For instance, we say that a square has ...

- What is the rotational symmetry of a square?
- How many letters of the alphabet have rotational symmetry?
- What is a shape with rotational symmetry?
- What in nature has both bilateral and rotational symmetry?
- Does a star have rotational symmetry?
- What are some objects from nature?
- Does a house shape have rotational symmetry?
- Does a circle have rotational symmetry?

- SYMMETRY - Colby CollegeIn this activity we are going to check if shapes from nature have lines of symmetry. If an object has only one ... that have rotational symmetry. Have examples ...
- Symmetry - Wikipedia, the free encyclopediaA circle is said to be symmetric under rotation or to have rotational symmetry. ... If we have a given set of objects with some ... is also an example of symmetry.
- Symmetry in Nature - TeacherVision.com - Teacher Lesson ...Symmetry in Nature. ... Rotational symmetry means that the object or image can be turned around a center point and ... jellyfish, and some flowers have radial symmetry.
- Symmetry in Nature - University of Georgia... even the rocks upon which we walk can exhibit nature's sense of symmetry. ... Radial symmetry is rotational symmetry ... For example, an object having C3 symmetry ...
- Example of Rotational SymmetryRotational symmetry is a description applied to a shape or object which ... The concept of rotational symmetry has ... Image Example of Rotational Symmetry ...