Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Domain | Definition |
Mining | Usually has a built-in gasoline engine as prime mover, flushing being provided by the exhaust gases or by compressed air produced in the machine. Total weight varies between 50 lb and 120 lb (22.7 kg and 54.4 kg). Motor hammer drills are used for odd-job operations, on forest roads, in prospecting, etc., where it is not worthwhile to lay air supply lines on account of transport difficulties or insufficient volume of work. (references) |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)4D 4F 54 4F 52 48 41 4D 4D 45 52 44 52 49 4C 4C |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01001101 01001111 01010100 01001111 01010010 00100000 01001000 01000001 01001101 01001101 01000101 01010010 00100000 01000100 01010010 01001001 01001100 01001100 |
HTML Code (1990) (references)M O T O R   H A M M E R   D R I L L |
ISO 10646 (1991-1993) (references)004D 004F 0054 004F 0052 0048 0041 004D 004D 0045 0052 0044 0052 0049 004C 004C |
Encryption (beginner's substitution cypher): (references)4749544952242354747395223852434646 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
