Friday, June 12, 2015

#90 Apr 2015 The Wright Brothers at Kill Devil Hills, North Carolina

“In 1903 the Wright brothers built and flew the first airplane.”

Aircraft are so much a part of our world today that I've never wondered about the significance of that statement. What led to that achievement?


In 1892, in Dayton Ohio, Wilbur and Orville Wright opened a bicycle repair shop.



Their business prospered but the men were restless. The Smithsonian was funding attempts at human flight. Europeans were experimenting with gliders, balloons and other creations but nothing was working.

In 1899 the Wright brothers realized they had as much chance as anyone at being the first humans to fly. They reviewed others mistakes and applied many of the principals of bicycle motion.

Both men combined intuitive mechanical ability with analytical intelligence. They looked at the problem with an open mind and did not try to manipulate current scientific theories to fit preconceived ideas. They watched the mechanics of birds of prey in flight. How did turkey vultures soar for extended periods of time?

To test their theories they wanted an open space with privacy, a normally windy location, hills (to conduct glider tests), flat land (for actual flights) and sand (for a soft landing).

On the Outer Banks of North Carolina, near the town of Kitty Hawk, Kill Devil Hills fit the criteria. The origin of the name Kill Devil Hills is uncertain but theories include pirates, shipwrecked buccaneers and barrels of rum strong enough to “kill the devil”.

This photo is from the top of the Hill (sand dune) which has been stabilized as part of the historical site.

In 1900 the Wrights went to Kitty Hawk to test their theories. They returned to Ohio for the winter months and reviewed their successes and failures. They continued this schedule with thousands of glider flights during 1901, 1902 and into December 1903. At that time they were discouraged with their progress and the weather was becoming a problem. They persevered for one more day and THEY WERE OFF!

The left of this photo shows the starting point of the flights on December 17, 1903. They improved their control of the aircraft four times that day and flew:
120 feet in 12 seconds
175 feet in 12 seconds
200 feet in 15 seconds, and an amazing
852 feet in 59 seconds (this monument is beyond the right side of the photo)

It took thousands of years until two brothers flew for 12 seconds.

They proved that "impossible" is just something that has not been figured out.

This is a reproduction of the first successful aircraft in the history of the world in which a machine carrying a man had;
Raised itself by its own power into full flight,
Sailed forward without reduction of speed,
Landed at a point as high as that from which it had started.

This life sized playground version of the Wright’s aircraft allows everyone to experience the thrill of that first flight.

The Wrights wanted privacy for their experiments but only a few local people were on hand when they successfully took flight. Fortunately one man was behind a preset camera and recorded the historic event.


Their next step was to show the world what they had accomplished. No one believed they had overcome all the obstacles to human powered flight. They were not willing to demonstrate their achievement without a contract. The brothers improved their machine in private until 1908 when they had a contract with the US Army and France.

Orville performed test flights in Fort Myers, Virginia.

At the same time Wilbur demonstrated the airplane in France.

From that time forward human travel changed dramatically.

In 1969, only 66 years later, man walked on the moon.


In 1998, only 95 years later, construction of the International Space Station began. Since 2000, astronauts from fifteen countries have continuously occupied it.

In 1928 a memorial dedicated to the beginning of aviation was begun. It was a much grander undertaking than expected and was not completed until 1932.

In 2003 a century of aviation was celebrated by more than 120,000 people.


Man to Mars is next, perhaps using this prototype rover!

Thursday, June 11, 2015

#89 Apr 2015 Shifting Sands of the Outer Banks, North Carolina

The Outer Banks did not mean anything to us until we carefully looked at a map and saw the long, thin, broken strip of islands sheltering the mainland of North Carolina.


At the south end of the Outer Banks the ferry from Cedar Island to Ocracoke Island takes about two hours.

The upper viewing deck provided my first view of the top of our motorhome.


I have no desire to climb the ladder on the back and stand thirteen feet in the air.

The Atlantic side of the Outer Banks is very treacherous. The cold Labrador Current and the warm Gulf Stream collide in the Diamond Shoals east of Cape Hatteras, which is the easternmost point of the barrier islands.

In the 1800s lighthouses were erected along the Outer Banks to warn mariners of the swift currents and shallow water. The beam from each light is visible about 20 miles; therefore, lighthouses were constructed about 40 miles apart. Each light has a distinctive sequence of flashes and pauses and each tower has a distinguishing paint signature.


OCRACOKE LIGHTHOUSE welcomed us as the ferry approached.

CAPE HATTERAS LIGHTHOUSE is the world’s second tallest lighthouse at 198.5 feet. When it was built in 1870 it was situated 1,500 feet from the shore. That seemed to be a secure location at the time but by 1999 the shoreline was only 150 feet from the lighthouse. The lighthouse was relocated 2,900 feet and is again 1,500 feet from the shifting shoreline.


These sand islands shift and move with the wind and tides.

Forests become stumps on the beach as the island moves westward.

Beaches move.

Footsteps wash away.


In 2012 Hurricane Sandy created a 2,000 foot wide inlet on Hatteras Island.


It is still being filled with sand in order to construct a new bridge. Locals call this the Lego Bridge.

Ralph climbed the 214 steps inside BODIE ISLAND LIGHTHOUSE.


He was was rewarded with a magnificent 360* view.

CURRITUCK ISLAND LIGHTHOUSE was left unpainted, which provides a sense of the multitude of bricks used to form the structure. This was the last lighthouse built along the Atlantic Outer Banks and warned mariners about the danger of approaching the last 40 mile stretch of dark coastline.



Treacherous waters off the coast of the Outer Banks are known as the “Graveyard of the Atlantic”. Over 600 ships wrecked here as victims of shallow shoals, storms and war. Modern boats are wrecked and abandoned as well.

These islands have a very turbulent European history. Beginning in 1495 European nations sought to control the riches of the east coast of North America and the Carribean. The sailing ships endured a long, dangerous voyage across the Atlantic and often encountered violent storms. When they ran aground cargo was offloaded in order to lighten and re-float the ships.

500 years ago Spanish horses (cargo) were abandoned along the islands but they survived and thrived in the harsh climate.

Descendants of these horses have been treasured but more recently homes were built in the same area and conflicts occurred.

By nature horses do not know how to swim or jump fences. They must be taught. A fence has been erected across the island from shore to shore to allow the horses to safely roam the north end of the islands.

Access to the area is restricted to homeowners and licensed tour guides.

The horses are free to roam.

The Outer Banks are fascinating with sea birds

Wild horses

Lighthouses

Solitary beaches

And great seashell hunting.