Stephen Saraydar
Datos Biográficos
| ID | 270657 |
|---|---|
| NOMBRE | Stephen Saraydar |
| NOMBRES | Stephen |
| APELLIDO | Saraydar |
| FIRMA | SARAYDAR S |
| VERIFICADO | No |
| TOTAL DE OBRAS | 2 |
| TOTAL DE CITAS | 12 |
| TOTAL COMO AUTOR | 2 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1971 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2012 |
| ÍNDICE H | 1 |
The Egyptian Drill
An Egyptian drilling tool used primarily for the production of alabaster, calcite, and limestone vases and first known from the early Third Dynasty has been the subject of speculation and debate among Egyptologists and students of ancient technology for more than one hundred years. Researchers once thought that this tool, which was used with both stone and tubular metal drill bits, represented the earliest crank-driven device, however, that idea …
A Quantitative Comparison of Efficiency between a Stone Axe and a Steel Axe
A comparison of the efficiency of a stone axe and steel axe showed that the stone axe takes over six times as long and requires over five times as much energy to accomplish the same work as does the steel axe
A Quantitative Comparison of Efficiency between a Stone Axe and a Steel Axe
A comparison of the efficiency of a stone axe and steel axe showed that the stone axe takes over six times as long and requires over five times as much energy to accomplish the same work as does the steel axe
A Quantitative Comparison of Efficiency between a Stone Axe and a Steel Axe
A comparison of the efficiency of a stone axe and steel axe showed that the stone axe takes over six times as long and requires over five times as much energy to accomplish the same work as does the steel axe
The Egyptian Drill
An Egyptian drilling tool used primarily for the production of alabaster, calcite, and limestone vases and first known from the early Third Dynasty has been the subject of speculation and debate among Egyptologists and students of ancient technology for more than one hundred years. Researchers once thought that this tool, which was used with both stone and tubular metal drill bits, represented the earliest crank-driven device, however, that idea …
Archaeology (2 obras) · Engineering (2 obras) · Ancient Egypt and Archaeology (1 obras) · Archaeology and ancient environmental studies (1 obras) · Argument (complex analysis (1 obras) · Computer Science (1 obras) · Drill (1 obras) · Drilling (1 obras) · Geology (1 obras) · History (1 obras)