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

- Area, perimeter, rotation, reflection, rotational symmetry ...There are many examples of symmetry in Nature, ... with rotational symmetry is an object that looks the same ... in fact have rotational symmetry, ...
- Symmetry - CEEMRR.COMSymmetry. Many objects in nature ... Figures can have more that one line of symmetry. For example, every rectangle has ... An object can have rotational 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.
- 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 ...
- Things in Nature with Rotational Symmetry | eHowTo have rotational symmetry, an object ... they often have rotational symmetry. A dandelion, for example, has a ... Some forms in nature have rotational symmetry ...