Straight+direction
41The Old Straight Track — is a book by Alfred Watkins that was first published in 1925 describing ley lines in the United Kingdom. The full title is The Old Straight Track: Its Mounds, Beacons, Moats, Sites and Mark Stones . After he first suggested ley lines in 1921,… …
42Vertical direction — In astronomy, geography, geometry and related sciences and contexts, a direction passing by a given point is said to be vertical if it is locally aligned with the gradient of the gravity field, i.e., with the direction of the gravitational force… …
43Projection of a straight line of a plane — Projection Pro*jec tion, n. [L. projectio: cf. F. projection.] [1913 Webster] 1. The act of throwing or shooting forward. [1913 Webster] 2. A jutting out; also, a part jutting out, as of a building; an extension beyond something else. [1913… …
44Riding figures — are figures performed in a riding arena, usually for training purposes. Figures may also be performed out in a field or other open area, but a riding arena provides markers that can help indicate the correctness in the size or shape of a figure.… …
45Caster — A caster (or castor) is an undriven, single, double, or compound wheel mounted on an object to make movement easier. Found on shopping cart, rolling chairs, and material handling equipment, casters may be fixed to roll in one direction, or… …
46Highsider — A highsider or highside is a type of motorcycle accident which is caused by a rear wheel gaining traction when it is not facing in the direction of travel. For a highsider to take place, the rear wheel must first lose traction and drift out of… …
47Rhode Island Route 4 — Route 4 Colonel Rodman Highway …
48εὐθυώρως — εὐθύωρος in a straight direction adverbial εὐθύωρος in a straight direction masc/fem acc pl (doric) …
49εὐθύωρον — εὐθύωρος in a straight direction masc/fem acc sg εὐθύωρος in a straight direction neut nom/voc/acc sg …
50Prague pneumatic post — The Prague pneumatic post (Czech: Pražská potrubní pošta) is the world s last preserved municipal pneumatic post system. [Wertheim, Margaret. [http://www.newscientist.com/article/mg16422095.000 bones to phones.html Bones to phones] , New… …
