Tag Archives: origami

Paper planes

Last Christmas I received a funny gift: a fold-a-paper-plane-a-day calendar for 2016. That is a collection of papers with instructions and colored paper to fold a paper plane each day of the year. Doesn’t it sound great? This is just a short post to share a bit of info about it.

The creators of the collection are Kyong Lee and David Mitchell, apparently two experts in the field of origami with plenty of different models designed between the two. The collection in itself hasn’t got 366 different models. In fact, there are 40 models that after mid February repeat themselves once and again with different colors to complete the whole year. As I got some questions about it, I share here a link where the collection can be found.

After this short introduction let’s go to the best part of it, the airplanes themselves. Even if not all models are based on real airplanes (some models are not even inspired on airplanes but based on animals – birds, etc) some are, and when colored they provide a very good look of the original. Below I share some pictures with a general and some weekly overviews of the different planes and some comparison of the most beautiful and real-model-based ones.

Global

This slideshow requires JavaScript.

Main models:

Rockwell B-1 Lancer  supersonic variable-sweep wing strategic bomber. Conceived to retire the B-52 (not quite yet) it entered operations in the late 80s and has played a major role in support of operations ever since.

B-1

Boeing 737. Derived from the 707, it first flew in 1967 and still today its newer versions are in production (nearly 9,000 have been delivered to date) and development.

737

Aérospatiale/BAC Concorde  supersonic passenger jet. Supersonic commercial flight was a dream come true from the late 70s to the early 2000s thanks to the Concorde. Only 20 units were built, each one now treasured in museums across the world, since difficult economics and a crash in 2000 ended it its retirement.

Concorde

Eurofighter Typhoon multi-role fighter. Built by a consortium made by  Alenia Aermacchi, Airbus Group and BAE Systems, after its first flew in 1994 it was introduced in operation in 2004, being now the fighter aircraft of the main European air forces.

Eurofighter

McDonnell Douglas F-4 Phantom II. Introduced in the 1960s, with more than 5,000 units built, it played a major role in Vietnam.

F-4

McDonnell Douglas F-15 Eagle. Since its introduction in the late 1970s, with more than 1,000 units built, it plays the air superiority role for the US air force and several others.

F-15

General Dynamics F-16 Falcon. Multi-role fighter introduced in the 1970s, with more than 4,000 built, still in production, now by Lockheed Martin, for export.

F-16

Lockheed P-138 Lightning. Introduced in 1941, with more than 10,000 units built, it was the primary US fighter in WWII until the introduction of the P-51 Mustang.

P-38

Space Shuttle. Introduced in 1981 and retired in 2011. In those 30 years of services it completed 133 successful launches and landings.

Shuttle

Lockheed SR-71 Blackbird. Long range  strategic reconnaissance aircraft that, despite its introduction in the 1960s (now retired) still today keeps several speed and high altitude records.

SR-71

1 Comment

Filed under Aerospace & Defence

Hiroshima and the Enola Gay

Today, August 6th, in 1945 the Boeing B-29 Superfortress “Enola Gay” dropped over Hiroshima (Japan) the first nuclear bomb, “Little Boy“, used in combat. I guess you have had the chance to read about it in several places along the day. However, I thought of writing this post in order to connect several points related to the story, some of which I have only discovered quite recently…

Hiroshima

Luca and I, together with some friends visited Japan during the summer of 2008. A mandatory stop was Hiroshima. There we visited the Hiroshima Peace Site, museum and park.

You can spend several hours in the museum: from reading about the life in Hiroshima prior to the war, during the war and before the bombing, about the Manhattan Project, learning from specific cases of victims of the bomb, several testimonies, replicas from wounded people, etc. Some parts of the museum are truly shocking.

In the museum you could read several letters related to the Manhattan Project, for example these two from brigadier general Leslie Groves (in charge of the project) and Albert Einstein:

Letter from general Leslie Groves (Peace)

Letter from brigadier general Leslie Groves (Hiroshima Peace Memorial Museum).

Einstein’s letter to F.D. Roosevelt (Hiroshima Peace Memorial).

Some years ago, I read the book “The World as I see it“, from Albert Einstein in which he explained retrospectively his thoughts at the time of supporting the Manhattan Project. I already wrote a post about that book and recommend the reading of it.

In the Memorial Park, two things caught my attention: Genbaku Dome and the story of Sadako Sasaki.

Genbaku Dome

The dome (also called “A-dome”) was the only structure in the area which was left standing. This is because the explosion of the bomb happened at about 600m above the dome and about 150m away horizontally enabling the structure to stand the nearly vertical compression it suffered due to the blast.

The dome was initially scheduled to be demolished, but finally it was preserved, being today UNESCO World Heritage Site.

Genbaku Dome, Hiroshima.

Genbaku Dome, Hiroshima.

Sadako Sasaki

As I did in a post I wrote 3 years ago, in order to explain her story I will paste below an excerpt from Wikipedia‘s article on the history of origami (paper birds):

Legend says that anyone who folds one thousand paper cranes will have their heart’s desire come true. The origami crane has become a symbol of peace because of this legend, and because of a young Japanese girl namedSadako Sasaki. Sadako was exposed to the radiation of the atomic bombing of Hiroshima as an infant, and it took its inevitable toll on her health. She was then a hibakusha — an atom bomb survivor. By the time she was twelve in 1955, she was dying of leukemia. Hearing the legend, she decided to fold one thousand origami cranes so that she could live. However, when she saw that the other children in her ward were dying, she realized that she would not survive and wished instead for world peace and an end to suffering.   

A popular version of the tale is that Sadako folded 644 cranes before she died; her classmates then continued folding cranes in honor of their friend. She was buried with a wreath of 1,000 cranes to honor her dream. While her effort could not extend her life, it moved her friends to make a granite statue of Sadako in the Hiroshima Peace Park: a young girl standing with her hand outstretched, a paper crane flying from her fingertips. Every year the statue is adorned with thousands of wreaths of a thousand origami cranes.   

The tale of Sadako has been dramatized in many books and movies. In one version, Sadako wrote a haiku that translates into English as:   

I shall write peace upon your wings, and you shall fly around the world so that children will no longer have to die this way.

Hiroshima Peace Memorial park paper cranes.

In previous posts in the blog I explained how I have repeatedly encountered these paper birds around the world: in NY Saint Paul’s Chapel (close to World Trade Center zone zero), in Manzanar War Relocation Center (where Americans of Japanese origin were kept captive during WWII)…

Enola Gay

The “Enola Gay“, the Boeing B-29 Superfortress (named after the mother of the pilot Paul Tibbets) that dropped the bomb has become known worldwide. You can see the actual plane at the National Air and Space Museum in Dulles (Washington DC), where it is on exhibit. I wrote about that museum in this post, and you can see the airplane in the image below:

Boeing B-29 Superfortress “Enola Gay” at National Air and Space Museum (Washington DC).

However, there are other aerospace museums where you can get closer to B-29 Superfortress aircraft, for example, the Pima Air and Space Museum in Tucson, Arizona, which we visited some months ago. There they had one B-29 on exhibit in one of its hangars:

Boeing B-29 Superfortress at Pima Air and Space Museum.

Boeing B-29 Superfortress at Pima Air and Space Museum (Tucson, AZ).

In the Pima museum, you could get really up close (not so in the NASM in Dulles) and you could get your head inside the bomb bay of the aircraft, the same bomb bay from which “Little Boy” was dropped from the “Enola Gay”:

Bomb bay of a B-29 Superfortress (at Pima Air and Space Museum, Tucson, AZ).

Bomb bay of a B-29 Superfortress (at Pima Air and Space Museum, Tucson, AZ).

Close to this B-29, they displayed two replicas of the Enola Gay and the bomb, “Little Boy”:

B-29 "Enola Gay" replica and "Little Boy" bomb replica (at Pima Air and Space Museum).

B-29 “Enola Gay” replica and “Little Boy” bomb replica (at Pima Air and Space Museum, Tucson, AZ).

And finally, you could see a replica of the Enola Gay’s Navigator’s Log. I was caught by surprise to find all this material at the museum. The original log, written by the navigator that day, Theodore “Dutch” Van Kirk, was sold in a public auction some years ago for over 350k$.

While at the museum, I took some minutes to watch the replica, the route the plane followed, the points of reference it used, the notes he made… and especially, the line in which Theodore, at 9:15am, noted “Bomb Away” (the 10th line of the second box) just before turning back over the port of the island of Omishima (which is wrongly reported in the log as “Mishima”).

Replica of Navigator's Log of the "Enola Gay" (at Pima Air and Space Museum).

Replica of Navigator’s Log of the “Enola Gay” (at Pima Air and Space Museum).

The picture above hasn’t got very good quality, but you can read an account of those moments in the following passage from the book “Japan 1945: From Operation Downfall to Hiroshima and Nagasaki” (by Clayton Chun):

Excerpt from "xxx" by Chun,

Excerpt from “Japan 1945: From Operation Downfall to Hiroshima and Nagasaki” by Clayton Chun.

***

It was a long post this time, but I think it was worthwhile to touch the story from the several points of view I have “experienced” it throughout these last years.

4 Comments

Filed under Aerospace & Defence, Travelling

Paper birds in NY

I guess all of us have many vivid images from the terrorist attacks on 9-11 in New York and of the days after. I guess some of them are of the hundreds of candles and pictures of the missing ones. Images such as the ones below:      

Images from Ground Zero.

 

That fence in the picture is at Saint Paul’s Chapel, just across from where the World Trade Center once stood. That chapel was as well the place where many of the people working in the site in those days found relief.     

Last December, Luca and I went to New York, and this chapel was among the places we wanted to visit. It was a very moving experience. Let me focus on one thing I found inside. In the following picture you see strings of colourful folded paper birds inside the chapel…     

Paper birds in Saint Paul's Chapel.

 

I didn’t know I would find this, so it immediately rang a bell, as it was something I had learnt not so long before.     

Japanese call to the tradition of folding papers origami. There, the most famous design is that of the Japanese crane, a long-necked bird.     

The first time I saw such paper birds was in the Hiroshima Peace Memorial park, in the summer of 2008.    

Hiroshima Peace Memorial park paper cranes.

 

Let me paste here the explanation given by Wikipedia on the legend of these paper crane birds:    

Legend says that anyone who folds one thousand paper cranes will have their heart’s desire come true. The origami crane has become a symbol of peace because of this legend, and because of a young Japanese girl named Sadako Sasaki. Sadako was exposed to the radiation of the atomic bombing of Hiroshima as an infant, and it took its inevitable toll on her health. She was then a hibakusha — an atom bomb survivor. By the time she was twelve in 1955, she was dying of leukemia. Hearing the legend, she decided to fold one thousand origami cranes so that she could live. However, when she saw that the other children in her ward were dying, she realized that she would not survive and wished instead for world peace and an end to suffering.     

A popular version of the tale is that Sadako folded 644 cranes before she died; her classmates then continued folding cranes in honor of their friend. She was buried with a wreath of 1,000 cranes to honor her dream. While her effort could not extend her life, it moved her friends to make a granite statue of Sadako in the Hiroshima Peace Park: a young girl standing with her hand outstretched, a paper crane flying from her fingertips. Every year the statue is adorned with thousands of wreaths of a thousand origami cranes.     

The tale of Sadako has been dramatized in many books and movies. In one version, Sadako wrote a haiku that translates into English as:     

I shall write peace upon your wings, and you shall fly around the world so that children will no longer have to die this way.  

This is how the cranes flew from Hiroshima to New York; unfortunately peace hasn’t reached that far.

1 Comment

Filed under Travelling