Air Force
The principle of the jet engine is not new; however the technical advances necessary to make the idea work did not come to fruition until the 20th century. A rudimentary demonstration of jet power dates back to the aeolipile, a device described by Hero of Alexandria in 1st-century Roman Egypt. This device directed steam power through two nozzles to cause a sphere to spin rapidly on its axis. It was seen as a curiosity. Meanwhile, practical applications of the turbine can be seen in the water wheel and the windmill.
SPECIFICATIONS
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Quantity of parts, pcs: 58
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Difficulty level, from 1 to 8: 5
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Hours to assemble (average): 7
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Model size (cm): 17.2 x 8 x 10.3
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Model size, inch: 6.77 x 3.15 x 4.05
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Package size:L
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Rotating Blades
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Authentic design
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Batteries power
-
Attached holder
PREMIUM GIFTBOX SET: steel sheets, motor, bearings, batteries box; pliers, file, gloves, polishing cloth, club pin, set of stickers, special card and manual. Material: stainless steel (AISI 304).
The principle of the jet engine is not new; however the technical advances necessary to make the idea work did not come to fruition until the 20th century. A rudimentary demonstration of jet power dates back to the aeolipile, a device described by Hero of Alexandria in 1st-century Roman Egypt. This device directed steam power through two nozzles to cause a sphere to spin rapidly on its axis. It was seen as a curiosity. Meanwhile, practical applications of the turbine can be seen in the water wheel and the windmill.
SPECIFICATIONS
-
Quantity of parts, pcs: 58
-
Difficulty level, from 1 to 8: 5
-
Hours to assemble (average): 7
-
Model size (cm): 17.2 x 8 x 10.3
-
Model size, inch: 6.77 x 3.15 x 4.05
-
Package size:L
-
Rotating Blades
-
Authentic design
-
Batteries power
-
Attached holder
PREMIUM GIFTBOX SET: steel sheets, motor, bearings, batteries box; pliers, file, gloves, polishing cloth, club pin, set of stickers, special card and manual. Material: stainless steel (AISI 304).