### roundness:

Concentricity
* Concentricities are circularity.
* helps the spindle spin longer without wasting energy on wobble.
* is an important attribute of bored holes
  - zero for a 'perfect' tube

Sphericity
* Sphericities are roundness.
* exceeds cubicity for almost all complete bipartite graphs.
* is calculated using three different formulas
* quantity that measures how well a set of spheres is approximated by a single sphere.

Rug
* Most rugs contain either natural or synthetic dyes.
* Some rugs make from cotton
  - recycle cotton
* are Oriental
  - easier to remove and clean, and the floor underneath also can be cleaned
  - either all cotton or all wool
  - non-conductors
* can also add texture and coziness to a room.
* cover the floor for warmth.
* hide frayed wires and can ignite from the heat, as can many walls.
* includes sections.
* is rugs.
* making is one of the ancient crafts of Oman.
* tearing and eating bedding are also symptoms of boredom.

### rug:

Oriental rug
* are either flat-woven or hand knotted
  - the bullies of the woven set
* differ from all other rugs in one important part, their pile.
* woven with depressed warps have a large subsurface area for soil to collect unseen.

Turkish rug
* appear frequently in the paintings of well known artists.
* are still rich in symbolism, with many recurring motifs.

### running:

Sprint
* global communications company and one of the largest carriers of Internet traffic.
* large carrier of internet traffic and a leader in broadband communications.

### rust fungus:

Apple rust
* mites overwinter as an adult females under the bud scales of apple trees.
* rust fungus

### sacred writing:

Mantra
* Some mantras have meanings
  - In Hinduism and Hindu mythology, 'Mantra' means a group of words. There are many such groups of words. Some mantras have meanings. However, there are many mantras which are just syllables, with or without any words. Such mantras do not carry meanings. From the ancient times, Hindus, as well as in many cases, texts of Buddhism and Jainism contain many mantras
* are and can be used in spiritual journey to get to a point from where the jump can happen
  - different in that they have different meanings and create different vibrations
  - energy-based sounds and are tools of power
  - essential parts of all samskaras
  - meaningless sounds
  - mottos
  - of all different varieties
* are sounds or groupings of sounds with a pre-determined vibratory effect
  - which take our awareness to quieter, more subtle levels
  - very powerful healing aids
* contain powers and deep philosophical meaning.
* express simple phrases of prayer in repetitive patterns.
* sacred writing
* take three forms.
* work in meditation.

### sacred writing | mantra:

Mantra meditation
* is very similar to the American Indian dance meditation.
* method that can help athletes who have high levels of mental anxiety.
* very easy to learn and effective relaxation technique.

### sacred writing:

Psalm
* Some psalms deal with holiness, and others with sinfulness.
* are for busy people who have less time to pray
  - laments and praises cried and sung by the faithful throughout history
  - poems
  - rich in the variety of human emotions
  - songs for the lyre, and therefore lyric poems in the strictest sense
* collection from various sources, some of which are named.
* covers the entire range of human feelings and emotions.
* describes the qualities of wise rule.
* have a way with making the words the song.
* is the Bible's hymnbook
  - book of the heart

Sacred scripture
* All sacred scriptures point to a moment of contact that transforms a life.
* lies at the very heart of religion.