The creature crouches low when walking in forests. Its senses are heightened by the thrill of a hunt. It stalks its prey from the ground up to tree branches and unto the jungle canopy. Branches are leap frogged as the hunter pursues the prey from atop. The grip loosens and hunter falls down with a great thud and death follows. If the story were converted to the present it would not happen as emergency parachute will be deployed.
Tool using was an important milestone in the evolution of civilizations. Other creatures also used tools but the routine use and application that took place separated hominids from the apes. Early tools were crafted from materials that would rot such as sticks and animal bones. Stones were chipped to create sharp edges. Examples of this from as far back as two point five million years ago can be seen in museums.
Early hominid tools were simple but were used in everyday life. Sharpened wooden staves were utilized as weapons as spears. Life was simple then and things were not as fast paced as it is at present. Wooden branches were used as levers to move heavy objects and animal skins were trimmed becoming the first missile launcher as a sling.
Human beings are adventurers and it finds ways to satisfy its curiosity. When it first looked up at the skies envied the birds in flight. It dreamed of being able to fly and glide into the air as effortlessly as the avian. Jumping from high cliffs and into the sea must have given it a thrill almost like that of flying. The problem was that it could not be sustained.
Efforts were made to copy bird motion in full flight. Observations were made on how the legs, the wings, and the tail behaved while flying. But all this came to naught as the force needed to escape the gravitational pull of the earth needed to have a more powerful source and this came with the creation of internally fired engines.
Contraptions that were heavier than air could not really fly, but with technological innovations, the rudimentary design married to an engine did manage to fly during the first decade of the twentieth century. Aerodynamics has come to the fore that made studies about air flows and the effects it had on surfaces. The wings of an airplane are designed to maximize the air passage to produce lift.
As aircraft technology improved, the airplane was utilized for civilian and military applications. Armies began to create air forces to observe and harass enemy positions. But unlike cars that drove in the land, airplanes had no available hangars in the sky. If something went wrong it would crash and along with it the pilot.
The modern chute was invented in the eighteenth century when an individual made the first recorded jump. This was followed years later by another who jumped off from a hot air balloon to prove the point that it was good as a safety device. The device was made of wood and designed very much like an umbrella. The cloth that was used was linen.
Para gliding is a fun sport that enthusiast enjoy. Some jump off cliffs and glide away with the air currents. These have controls that are harnessed to a person who pulls and tugs at it. Others prefer to jump out of airplanes in groups and form magnificent aerial maneuvers. With people can now land safely on two feet. The main material used for chutes is silk.
Tool using was an important milestone in the evolution of civilizations. Other creatures also used tools but the routine use and application that took place separated hominids from the apes. Early tools were crafted from materials that would rot such as sticks and animal bones. Stones were chipped to create sharp edges. Examples of this from as far back as two point five million years ago can be seen in museums.
Early hominid tools were simple but were used in everyday life. Sharpened wooden staves were utilized as weapons as spears. Life was simple then and things were not as fast paced as it is at present. Wooden branches were used as levers to move heavy objects and animal skins were trimmed becoming the first missile launcher as a sling.
Human beings are adventurers and it finds ways to satisfy its curiosity. When it first looked up at the skies envied the birds in flight. It dreamed of being able to fly and glide into the air as effortlessly as the avian. Jumping from high cliffs and into the sea must have given it a thrill almost like that of flying. The problem was that it could not be sustained.
Efforts were made to copy bird motion in full flight. Observations were made on how the legs, the wings, and the tail behaved while flying. But all this came to naught as the force needed to escape the gravitational pull of the earth needed to have a more powerful source and this came with the creation of internally fired engines.
Contraptions that were heavier than air could not really fly, but with technological innovations, the rudimentary design married to an engine did manage to fly during the first decade of the twentieth century. Aerodynamics has come to the fore that made studies about air flows and the effects it had on surfaces. The wings of an airplane are designed to maximize the air passage to produce lift.
As aircraft technology improved, the airplane was utilized for civilian and military applications. Armies began to create air forces to observe and harass enemy positions. But unlike cars that drove in the land, airplanes had no available hangars in the sky. If something went wrong it would crash and along with it the pilot.
The modern chute was invented in the eighteenth century when an individual made the first recorded jump. This was followed years later by another who jumped off from a hot air balloon to prove the point that it was good as a safety device. The device was made of wood and designed very much like an umbrella. The cloth that was used was linen.
Para gliding is a fun sport that enthusiast enjoy. Some jump off cliffs and glide away with the air currents. These have controls that are harnessed to a person who pulls and tugs at it. Others prefer to jump out of airplanes in groups and form magnificent aerial maneuvers. With people can now land safely on two feet. The main material used for chutes is silk.
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