Copyright © Philip M. Parker, INSEAD. Terms of Use.

| Domain | Definition |
Mining | A cogwheel (ratchet) with which a single pivoted catch (pawl) engages,thereby preventing any backward turning. (references) |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)52 41 54 43 48 45 54 2D 41 4E 44 2D 50 41 57 4C      4D 45 43 48 41 4E 49 53 4D |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01010010 01000001 01010100 01000011 01001000 01000101 01010100 00101101 01000001 01001110 01000100 00101101 01010000 01000001 01010111 01001100 00100000 01001101 01000101 01000011 01001000 01000001 01001110 01001001 01010011 01001101 |
HTML Code (1990) (references)R A T C H E T - A N D - P A W L   M E C H A N I S M |
ISO 10646 (1991-1993) (references)0052 0041 0054 0043 0048 0045 0054 002D 0041 004E 0044 002D 0050 0041 0057 004C      004D 0045 0043 0048 0041 004E 0049 0053 004D |
Encryption (beginner's substitution cypher): (references)523554374239541535483815503557462473937423548435347 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.