ancient flying myths and
legends

The
history of flight is the history
of a dream:-human-kind’s dream to
soar through the sky like a bird.
Birds
seem to fly with so little effort
that it was only natural
that early attempts to fly
would be attempts do emulate
birds. Early myths about
flight and probably many
early attempts involved
fashioning wings out of birds'
feathers. Since ancient
times, however, it was suspected
that the mechanism of bird flight
was more complicated
than it appeared to the
naked eye.
Although a clear
understanding of bird
flight was not attained until the
twentieth century, the
issue was considered settled with
the posthumous publication
in 1680 of Giovanni Alfonso
Borelli’s De Motu Animalum.
Borelli described bird flight
(erroneously, as it turned
out) as the combined effect of
the action of the
individual feathers as they twist
and turn
during flight and the complex
flapping of the wings,
and claimed to prove that
human musculature was far
too weak to support a
system of this kind.
Yet, birds are not the only
creatures that fly. Bats,
insects, and even some
species of fish, fly without the
complex structures of
feathered wings, and virtually
everyone has witnessed leaves,
feathers, seeds, and what-not
floating gently to the earth or
being borne up by a
gust of wind. It was also
clear that heated air had the
ability to carry things
aloft, a phenomenon often
observed in ovens and kilns
throughout the Middle Ages.
And even birds are often
observed to be kept aloft with
out flapping their wings,
not unlike the kite, a toy known
since ancient times. It was
just a short leap of imagination
to envision a larger
version of these flying objects
with a
person aboard.
And imagination was in no short
supply
as intrepid (or perhaps foolhardy)
would-be aeronauts
constructed and tested a wide
variety of flying machines, often
resulting in death or injury as
they plummeted to earth. Yet, of
the more than fifty documented
instances of attempts to fly
before 1800 that historian Clive
Hart lists in his beautiful book,
The Prehistory of Flight, about a
dozen may have been brief
instances of legitimate flight or
gliding. One such attempt—by
Besnier, a locksmith from Sable,
France—involving a pair of
wood-and-taffeta wings worn on the
back and flapped by ropes attached
to the hands and feet, became a
celebrated instance of flight. And
while there was always some doubt
about Besnier’s claims, believing
them to be true only spurred the
resolve of later experimenters.
Borelli’s findings, and the many
disastrous failures to “fly like a
bird,” soon made it apparent that
the entire matter of human flight
would have to be rethought if
there was to be any progress.
Several scientific findings of the
seventeenth and eighteenth
centuries laid the foundations for
the science of flight: an
appreciation of the fact that the
air that surrounds us is a fluid
and that it may exert forces in
particular ways under the right
conditions; that the forces
required for flight can be
separated, first conceptually and
then practically; the development
of the propeller as a by-product
of the study of windmills and
waterwheels by John Smeaton and
the British engineers
of the eighteenth century.
Amazingly, the theory of the
airplane may be said to have been
born by 1799—more than a century
before the Wright brothers’
achievements at Kitty Hawk—in the
work of Sir George Cayley, an
English baronet who worked on the
problem from the 1790s until his
death in 1857. Cayley understood
the basic principles of flight and
constructed working models,
perhaps even one that carried a
human being aloft, and for this
reason he is known as “the father
of aeronautics.” But Cayley had a
long tradition on which to build,
and in many ways his genius lay in
being able to bring together
well-established science with the
legends and dreams of flight.
While the foundations of
heavier-than-air flight were being
laid, lighter-than-air flight was
progressing through the late
1700s. The Montgolfier brothers
(one of many brother teams to be
found throughout the history of
aviation) made their historic
flight in 1783, and the balloon
soon found a successful military
application when it was used by
the French at the Battle of
Fleurus to defeat the Austrians.
As thrilling as balloon flight
was, its main contribution was to
whet the appetite of the
aerialists for real controlled
flight, a dream that would not be
realized for a century.

The
French balloon L’Entrepenant
helps direct the French
forces against the Austrians
in the Battle of Fleurus,
June 26,
1794. Messages are passed
between the observers and
the ground by the anchoring
ropes.
Ancient Myths
Nearly all ancient
cultures contain myths about flying
deities. The gods of ancient Egypt, Minoa, and
Mesopotamia were often depicted as having magnificent
wings, and the Persian god of gods, Ahura Mazda, is
depicted in the Palace of Darius I at Susa (about 490
B.c.) as being nearly all wings.
The ancient Hebrews had traditions of placing wings on the
seraphim and on the cherubim that were on the Ark of the
Covenant, but neither they nor the
ancient Greeks and Romans saw
wings as an absolute necessity for
flight. Greek gods flew without any visible means and biblical
descriptions of angels (such as
those who visited Abraham or the one who wrestled with Jacob) are
not depicted as winged.
Wings on angels were not to become standard, in
fact, until well into the Middle
Ages. To the people of ancient
civilizations, flying was the
province of the gods; humankind’s place was on earth. For a human to don wings was an expression of the desire to
become closer to the divine, but it was also seen
as arrogant, a mere mortal’s attempt to usurp a prerogative
of the gods. Two ancient myths demonstrate this ambivalence
to flight: the tale of the Persian king Kai Kawus, who was
said to have ruled around 1500 B.C., and the story of King
Bladud of Britain (the supposed father of Shakespeare’s King
Lear), who is supposed to have ruled about 850 B.C.

Winged flight was considered the province of the gods for most cultures, as illustrated
by this relief (from the temple of Susa in ancient Babylonia) depicting winged sphinxes and the winged disc, emblem of the god Ahura Mazda.
According to a fable contained in the Book of Kings, -
composed by the poet Ferdowsi in A.D. 1000, king Kai Kawus
was tempted by evil spirits to invade heaven with the help
of a flying craft. This craft consisted of a throne to the
corners of which were attached four long poles pointing
upward. Pieces of meat were placed at the top of; each pole
and ravenous eagles were chained to the feet. As the eagles
attempted to fly up to the meat, they carried the throne
aloft. Inevitably, however, the eagles grew tired and
the throne came crashing down.
In Persian literature, Kai Kawus is known as “The Foolish King” (even though the legend
has the eagle-propelled craft flying the king all the way to
China). King Bladud’s motivation for attempting to fly seems
to have been somewhat different: he was promoting magic and
wizardry (and, perhaps, ingenuity) in the kingdom. Legend
has it that the king donned large wings made of feathers and
took flight over the city of Trinavantum (present-day
London). As he twisted in the air, he lost his balance in
mid-flight and came crashing down into the Temple of Apollo,
in full view of his horrified subjects. Unlike Kai Kawus,
however, Bladud remained a popular, if tragic, figure in
British mythology.

The legend of
Kai Kawus, the Persian king who was taken aloft on a throne lifted by eagles, was a
favourite subject
of folklore, as in this 1710 manuscript, in spite of
the folly the king represented.
In China, there are many
legends of emperors flying in chariots or with
the use of wings. As early as 2200 B.C., the
emperor Shun is reported to have escaped a
burning tower and later to have flown over
his dominion with the aid of two large reed
hats. Such hats are still worn in areas of China
today and can be as much as three feet wide.
Shun may well have been the first parachutist in
history. Analogous figures can be found in the
mythology of nearly every ancient civilization.
In Northern Europe Wayland the Smith was carried
into the sky by a shirt made of feathers. In
Africa Kibaga the warrior flew invisibly over
his enemies and dropped rocks on them (the first
mention of the possibility of aerial
bombardment). He was finally killed when his
adversaries simply shot their arrows
blindly in the air. These fables were meant as
warnings that humans should not attempt to
penetrate the heavenly realms, literally
or figuratively. No doubt these cautionary
reminders fired
the imagination of as many people as they
intimidated.
Daedalus and Icarus
The Greek legend of
Daedalus and Icarus is no doubt
the most famous of the ancient legends of
flight. Many aspects of the
legend are worth considering since they
certainly influenced later
generations of experimenters. In
Greek mythology, Daedalus (Greek for “cunning artificer”) is
an unusual figure: an Athenian
architect and engineer with
near-godlike intellectual powers. He is
the mythical inventor of
the axe and the saw, and was said by
Plato to have constructed
mechanical statues of the gods
so lifelike that they perspired under the hot Aegean
sun and had
to be restrained lest they run away.

Daedalus also
invented various puzzles and gadgets that
amazed onlookers, including a box that
could be opened only by the
sound of birdsong in perfect
harmony. In
time, Daedalus moved to Crete with his son,
Icarus, and became the
resident architect and
inventor for the
wealthy King Minos. His greatest public
achievement was the
design and creation of the dreaded
Labyrinth, a maze
built in the city of Knossos and said to be
so cleverly
crafted that once one entered the maze it was
impossible to find
one’s way out. In the
center of the Labyrinth was
the monstrous Minotaur, who was half-bull
and half-man. Every
year Minos sacrificed fourteen Athenian
youths to this
creature. Being an Athenian himself, this
did not sit
well with Daedalus. He supported Theseus, King
of Attica, in his plot
to overthrow Minos and
shared with him the
secret to finding one’s way out of the
Labyrinth.
After Theseus
killed the Minotaur, set fire to the palace,
and escaped with the king’s daughter, Ariadne,
Daedalus’ disloyalty was
discovered and the king sent his soldiers to
arrest him. Years earlier
Daedalus had witnessed the witch Medea
take flight in a chariot drawn by fiery dragons;
since then, he had secretly
.devoted himself to creating a mechanism that would allow
him to fly. When he and Icarus
arrived at Crete, they had set up a secret workshop
in the cliffs overlooking the sea.
Daedalus spent many hours observing the silent gliding
flight of the eagles that nested in the cliffs; he then
experimented with many materials that might work for wings.
Sail canvas was too heavy, silk and thin cloth were too
weak. At last Daedalus came upon the obvious: why not
construct the wings out of eagle feathers? The inventor was
sad to be hunting the magnificent birds, but he soon
collected enough feathers to fashion wings with beeswax.
Daedalus was about to begin testing his invention when word
came that Minos’ men were coming to arrest him. He and
Icarus quickly repaired to their secret cliff-side workshop
and donned their untested wings.
Daedalus instructed his son to fly at a middle altitude—
high enough so that the ocean spray would not dampen the
wings and make them too heavy; low enough so that the heat
of the sun would not melt the wax that held the feathers
together. With that they took off across the Aegean Sea,
hoping to glide all the way to Sicily. The end of the story
is well known to most Westerners. Icarus, intoxicated
with the thrill of flying, flew too high. The wax melted,
his wings came apart, and he plunged to his death in the
sea, near an island that was later named Ikaria in his
honour. Crete does, in fact, have tall cliffs overlooking
the sea, against which strong and persistent thermal
updrafts are created by winds known as the Miltemi. Large
gulls (the eagles, if there ever were any, are long gone)
float and glide for long periods. Beginning with the
excavations of Sir Arthur Evans in 1900, many of the details
of the leg- end of King Minos and the Labyrinth have been
confirmed, bit by bit, and some historians (no less a figure
than H.G. Wells, for example) have come to believe that the
legend of Daedalus and Icarus has some basis in fact.
The Chinese and Their Rockets
Rocketry and space
exploration are often included in histories of aviation, but
there are only a few superficial
points the two enterprises share. In both cases, a
vehicle is used to transport a
person or cargo above the surface
of the earth. Sometimes vehicles that are
rocket-propelled may also be
airworthy, as in the case of the Space Shuttle.
The skills and physical abilities of
astronauts were, at least
in the early stages of space flight, determined to be
similar to those of test
pilots. And NASA, the U.S. government agency that is
responsible for the space program,
grew directly out of NACA, the agency responsible for
experimentation and research in
atmospheric flight. But
rocket flight is very different from aerial flight
(different even from jet-
propelled flight) and its place in the history
of aviation is mainly in the early stages, when the
distinction between the two was still blurred.
A rocket is simply a
device in which an object—the
payload—is propelled by the reactive effect of hot gasses
exhausted in a specific direction. The faster the gas is
spewed out in one direction, the heavier the payload can be
and the faster it can be propelled in the opposite
direction. The earliest rockets were almost certainly
Chinese—there is little doubt that the Chinese first
developed “black powder,” the basic propellant used in
rockets. The combination of salt-peter, charcoal, and
sulphur was probably used in fireworks by the Chinese
centuries before Christ lived, but the only written records
available are dated well into the Middle Ages. Mongols
besieging the city of Kaifeng in 1232 used arrows propelled
by rockets (though primarily as a psychological weapon).
Knowledge about rocketry seems to have moved with the Mongol
invasions—the Arabs are seen as having developed rockets by
the thirteenth century and are reported as having used them
against Saint Louis in the Seventh Crusade; the Italians
were experimenting with rockets by the fifteenth century. A
major refinement in the formula for black powder was made in
the thirteenth century by Roger Bacon; this resulted in the
creation of gunpowder.
The British encounter with rockets in India led William
Congreve to develop the Congreve rocket, the ancestor of the
modern ballistic missile. The British used Congreve rockets
during the War of 1812 (as “The Star-Spangled Banner”
reminds us), and at the Battle of Waterloo.

LEFT:
The ancient
Chinese had a means of making a rocket propelled
chair, as in this depiction of Emperor Wan-Ho
blasting off, but whether or not they actually
attempted this feat is uncertain!
RIGHT:
The military uses of rocket
power are depicted in this 15th century
illustration of a blunderbuss. Bellifortis
Manuscript
What is strangest about
rockets when considered from the perspective of aviation is
that, even though rockets were used extensively throughout
history all over the world—and soldiers in the field who
were exposed to rockets conjectured about what it might be
like to “ride” one or have one strapped to one’s
back—writers of fiction rarely used rockets as a means of
transportation when they created stories about trips to the
½ Moon or to outer space until well into the nineteenth
century.
Cyrano
de Bergerac’s L’Autre Monde (The Other World), completed in
1662, is a notable exception. In it, Cyrano is carried to
the Moon by a ship fitted with many rockets. But virtually
all other writers used every conceivable device—from geese
to cannons to spheres filled with dew—except rockets. Even
Jules Verne’s From the Earth to the Moon, published in 1865,
has space travellers flying to outer space in a capsule shot
out of a cannon. This is why the remarkable 1881 drawings of
Nikolai Kilbalchich of a crewed platform propelled by a
battery of rockets, drawn literally moments before he was
led to his execution for plotting against Tsar Alexander II
(and thus not discovered until after the Russian Revolution
in 1917), or Konstantin Tsiolkolvski’s 1883 drawings
(published in 1903) of staged rockets with a crewed cockpit
in the nose, were so revolutionary. Somehow, rockets drew
people’s attention skyward but failed to inspire dreams of
flight until humankind looked to conquer the stars
themselves.
The Middle Ages

Roger Bacon
The first individual to write in what
we would consider a serious, scientific
way about the possibility
of flight was Roger Bacon, a
Franciscan monk who lived from
1214 to 1292. Bacon was a
prolific writer and devoted much energy to
defending the power of reason and to ridiculing
medieval scholasticism and the “magic
of alchemy. Those who
followed him look upon Bacon as a
critically important step in humankind’s emergence
from the ignorance of the Dark
Ages; considering he had little
support around him, he was probably one of the
keenest minds of
human history. In 1260,
Bacon wrote a work on the superiority of
reason called De Mirabili
Potestate Artis et Naturae (On the
Marvellous Powers of Art and Nature). In it he suggests that
human reason is so powerful that it could even
manage to do something that seems utterly
impossible, namely, build a
machine that would enable a person to
fly. The manuscript—which was not published for nearly three
hundred years—then yields two incredible passages.
The first
outlines two possible ways in which a person might fly. One
is a rough description of what was later to become known as
an ornithopter. The other is a more detailed description of
a globe filled with “ethereal air.” Having demonstrated that
air is a kind of fluid in which less dense objects might
float like a ship floats on water, Bacon suggests methods of
thinning the air in a globe that will give it buoyancy in
air—more than five hundred years before lighter-than-air
flight would become a reality. The second remarkable section
is even more intriguing, for in it Bacon claims, “There is
an an instrument to fly with, which I never saw, nor know
any man that hath seen it, but I full well know by
name the learned man who invented the same.”
It is possible
that Bacon is referring to his fellow Englishman, Eilmer
(also known as Oliver) of Malmesbury, a monk who was the
first of the so-called tower-jumpers—people who tried to fly
by jumping off a high place with winglike contraptions
connected to their arms or body. Most of these attempts
ended in the death of the jumper, but Eilmer, who jumped in
about 1010, some 250 years before Bacon, was reported to
have glided about 250 yards (228.5m) and survived a bumpy
landing (though he broke both his legs). Eilmer is
immortalized in a stained glass portrait in the Malmesbury
Abbey, holding his batlike wings (perhaps pre-flight, since
he is standing rather erect). If Bacon meant a device used
in his own day that flew successfully, it was certainly the
best kept secret of the Middle Ages.
Leonardo
da Vinci:Forgotten
Genius

It is not possible to write a history of
aviation without mentioning
Leonardo da Vinci, the Italian
artist and scientist who lived and worked in Florence in the
late fifteenth century, even though
fate dictated that he would
have virtually no impact whatever on the development of
flight. In spite of his
brilliance, the world knew nothing
of his theoretical work in aviation for the simple reason
that nearly none of his notes were published (or even known
about) until the late 1800s. Unlike Bacon, whose influence
lay mainly in his efforts to dispel the human fear of flying
as an impossible or demonic activity, Leonardo was very
secretive about his aviation research, committing his
drawings and notes to paper in a mirror writing that would
conceal his findings from most observers.
Leonardo discussed some
things with his contemporaries (not many, since that could
some times prove dangerous for a man like him), but it does
not seem that anyone had any idea of his aeronautical
musings. In all, Leonardo left behind a large body of work
about flight: more than five hundred sketches and
thirty-five thousand words. Much of his work involved the
careful study of birds and of batlike wing sections. He
realized that human physiology was not capable of birdlike
flight, but he designed many ornithopters that required
coordinated pedalling of arms and feet. Most of his
conclusions about how birds fly were wrong, and these errors
rendered most of his aircraft useless. Recent models based
on Leonardo’s drawings have been built and flown for very
short distances, but it is unlikely that the builders will
be marketing kits very soon. Two aspects of Leonardo’s work
are interesting, though.
First, he did realize that
an aircraft would require a tail section to stabilize the
flight. And, second, he conceived of a proto-helicopter that
used a wide screw to lift itself into the air. The principle
behind this device, the Archimedean screw, was known since
antiquity and was used to transport water uphill or up from
a well. Leonardo seems to have been the first to apply the
mechanism to aviation. Here, too, however, the power was to
be provided by a human being, making it a hopeless
enterprise. Of his many designs, da Vinci made only one
model: a miniature version of his helicopter. After he
constructed the model, he wondered (in his notes) whether
the machine would have to wait for the invention of a
lighter power source than a human being to work. That no one
tried anything remotely like any of the designs contained in
his notebooks in the century after he died is evidence of
how private this work was.

Leonardo
da Vinci spent some forty
years—his entire adult
life—working on the problem of flight. His approach was to
emulate birds, and
these drawings reveal his
careful anatomical studies
of birds’ wings

Da
Vinci’s genius is also apparent in
his plan for a
four-wing ornithopter that
maximizes human muscle output,
enabling the operator
to mechanically flap wings via
gears and pulleys.
None of these drawings was
known to anyone working on
flight until the late
eighteenth
century
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