Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Domain | Definition |
Mining | The sum of the times required for actual rock drilling, setting up and withdrawal, moving drills from hole to hole and machine delays. The overall drilling time is a better basis for estimating drilling efficiencythan penetration speed alone. (references) |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)4F 56 45 52 41 4C 4C 44 52 49 4C 4C 49 4E 47 54 49 4D 45 |
| Leonardo da Vinci (1452-1519; backwards) (references)
|
Binary Code (1918-1938, probably earlier) (references)01001111 01010110 01000101 01010010 01000001 01001100 01001100 00100000 01000100 01010010 01001001 01001100 01001100 01001001 01001110 01000111 00100000 01010100 01001001 01001101 01000101 |
HTML Code (1990) (references)O V E R A L L   D R I L L I N G   T I M E |
ISO 10646 (1991-1993) (references)004F 0056 0045 0052 0041 004C 004C 0044 0052 0049 004C 004C 0049 004E 0047 0054 0049 004D 0045 |
Encryption (beginner's substitution cypher): (references)4956395235464623852434646434841254434739 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
