Airopaidia : $b Containing the narrative of a balloon excursion from Chester, the eighth of September, 1785, taken from minutes made during the voyage; hints on the improvement of balloons ... To which is subjoined, mensuration of heights by the barometer, made plain; with extensive tables. The whole serving as an introduction to aërial navigation.Baldwin, Thomas
History
Airopaidia : $b Containing the narrative of a balloon excursion from Chester, the eighth of September, 1785, taken from minutes made during the voyage; hints on the improvement of balloons ... To which is subjoined, mensuration of heights by the barometer, made plain; with extensive tables. The whole serving as an introduction to aërial navigation.
Baldwin, Thomas
Aeronautics -- Early works to 1900; Balloons -- Early works to 1800
Still he continued over it: turning and returning _gently_ in small
Curves.
179. He presently passed _Northward_ of the Rivulet _over_ a woody
Country, in which he coud discover _no_ Variety of _Colouring_ either
in the Ground Work or Enclosures; the whole having a _dark green_ Cast.
[Sidenote: Unusual Objects below.]
An Appearance of a very distant and remote _Plain_ then presented
itself; the Size of a moderate Carpet: of a _ruddy_ Colour; and
surrounded by a _green_ Border. Being an unusual Object it continued to
engage his Attention.
180. Not far from the first, another of the same Kind, of a more dusky
Cast, but _less_ and somewhat nearer, that is _more under_ him, then
attracted his Notice.
He wished to _decipher them_, but in vain.
[Sidenote: The Prospects opened, which demonstrated his Descent, owing
to the Loss of Gass.]
181. The Sun shone +bright+ on both: and in a very few Minutes, the
_circular_ Prospects _encreased_: which was now become a _regular_ and
undeniable Signal that the Balloon had begun to _descend_. (Section 17.)
The _latter_ Plain appeared, at the first, about the Size of a common
_Handkerchief_.
The Balloon continued to descend.
[Sidenote: The same Spot perpetually varying to the Eye of the
Aironaut.]
182. In a Couple of Minutes, the Plain appeared intersected +closely+
every Way, like the _Coat_ of a _ripening Melon_. Descending a little
_lower_; it seemed covered with a _Net_, the _Meshes_ of which were
distinct. And _lower_ still; it extended itself _greatly_ on _all_
Sides: (at which Time a certain Degree of _Chilliness_ prevailed:) and
was then _again mistaken_, and looked upon as a +dry+ _Heath_, deeply
overrun with Shrubs of the same Name.
[Sidenote: Ballast thrown out gradually.]
183. The Descent of the Balloon being _rather_ quicker than was
expected, or desired; it was deemed expedient to have Recourse to the
_last_ Bag of Sand, which lay open, and weighed 20 Pounds.
It was accordingly thrown out, a Handful at a Time.
[Sidenote: The remaining Ballast thrown out _at once_, in all 20lb.
weight.]
But that Method not seeming _sufficient_ to _check_ the Descent, when
at the Height of 150 or 200 Yards; _all_ the Sand was poured out, and
the Bag thrown down.
[Sidenote: Gentle Landing of the Balloon.]
This had the desired Effect: and the Balloon continuing to descend with
a Motion _uniformly retarded_, alighted, as the +down+ _of a Thistle_,
in the gentlest Manner, without +any+ _Rebound_.
[Sidenote: Anchor and Cable not made use of.]
184. There being scarcely a _Breath_ of Air abroad, the Aironaut made
no Use of his Anchor and Cable: but continued as from the first,
+standing+ _upright_ in the Car; which, having moved a Yard or two
_only_ along the Ground, rested in a perpendicular Situation.
The Balloon, suspended over him like a _vast_ Umbrella, +levitated+
_vertically_ in the grandest Manner.
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account