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<a href="."><img src="img/2e5.jpg" width="277" height="42"
alt="2e5.com" ></a></div>
<h1>2e5.com</h1></div>

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<p>
<div class="rbox"><a href="kite/npwc/"><img src="img/IMG_1286e.JPG" width="375" height="276"
alt="NPWC kite" ></a></div>
2e5.com is a site where I share some of my research, hobbies, and experiments. Here you will find
articles on kite design, programming, and NASA technology.
<p>
The latest articles on this site:

<ul>
<li><a href="kite/npwc/falken/">NPWC Falken</a> a sparless bridleless single skin kite design in the NASA parawing lineage.
<li><a href="kite/npwc/falken/plans/">NPWC Falken plans</a> plans and construction details for the NPWC Falken.

<li><a href="kite/maeko/">Maeko</a>: a sparless SLE single skin foil hybrid.
<li><a href="tool/wifi/">Wifi Configuration</a> Using Tomato firmware to create a reliable wireless internet connection.
<li><a href="feed/">Site Feed</a> Creating a site or blog Atom feed &mdash; a low level description.
<li><a href="plotter/V/design/">V Plotter Design</a> Math and code for designing a minimalistic plotter.
<li><a href="tool/ssh/">ssh Configuration</a> Setup and configuration of an openssh client and server.
<li><a href="kite/volkite/">Volkite</a>: two skin foil construction on the leading edge and single skin for the rest of the canopy.

<li><a href="kite/Fano2009/">Fanø 2009</a>, the 25th anniversary of the Fanø International Kite Fliers Meeting.
<li><a href="kite/yagu/sle/">Yagu SLE</a> a ribless two skin sled kite using a SLE (supported leading edge) bridle.
<li><a href="kite/rata/jet/">Rata Jet</a> A new iteration in the Rata Wing series, showing glimpses of higher potential.
<li><a href="kite/yagu/">Yagu</a> is a ribless two skin sled kite which can be flown on 4 lines or as a single line kite.
<li><a href="kite/npwc/foilnose3/">FoilNose 3</a> increase L/D by incorporating air chambers on a single skin kite.
<li><a href="kite/rata/">Rata Wing Kite</a> A sparless single skin kite which might have some potential.

<li><a href="kite/nasa/skp/research/">Single Keel Parawing - Research</a>
gathers the information necessary to create a single keel parawing kite plan.
<li><a href="kite/npwc/dragon/">Little Dragon</a> development of a NPWC kite using a ram-air tube.
<li><a href="kite/ld/">Lift to Drag Ratio</a> explores an important concept in kite design.
<li><a href="kite/parameters/">Kite Design Parameters</a> of the program shown in the <a href="kite/parametric/">Parametric Kite Design</a> article.
<li><a href="kite/npwc/foilnose2/">FoilNose 2</a> continues experiments to increase L/D by incorporating foil sections on single skin kites.

<li><a href="kite/links/">Kite Links</a> to Parawing related sites.
<li><a href="kite/barish/">Barish Sailwing</a> reviews patents and NASA technical reports
related to Barish's Sailwing design.
<li><a href="patent/3428277/">Everett Parawing</a> shows a patented foil nose parawing modification which gives a resulting lift to drag ratio of "approximately 3.7 or more."
<li><a href="kite/nasa/reports/">NASA Parawing Reports</a> lists all electronically published NASA reports on sparless ("all-flexible" or "tension-structure") parawings.
<li><a href="kite/nasa/profile/">NASA Parawing Profiles</a> line length data is processed
to produce profile outlines for NASA
Parawing models 5, and 19-24.
<li><a href="kite/nasa/">NASA Parawing Research</a> a review of NASA's twin keel parawing models 1-24.

<li><a href="trip/denmark/">Denmark Vacation</a> visiting H.C. Andersen's House, Egeskov castle, and Skagen.
<li><a href="kite/parametric/">Parametric Kite Design</a> using Rhino CAD and the Python
programming language.
<li><a href="kite/npwc/twolinebridle/">NPWC 2 Line Bridle</a> The NPWC v7 is made easier to
fly by creating a simple bridle. Includes a prusik knot pictorial.
<li><a href="kite/Fano2007/">Fanø 2007</a> I took some photo's at Fanø 2007.
</ul>

<p>
Selected older articles:

<ul>

<li><a href="kite/npwc/foilnose/">NPWC foilnose</a> One part NPWC, one part foil. Only the nose of this NPWC is a foil, the rest is single skin.
<li><a href="kite/npwc/v8/">NPWC v8</a> A NPWC version where the wing outline is described by a Cubic Bézier curve.
<li><a href="repair/sewing/">Sewing Machine Repair</a> Solving a thread buildup problem.
</ul>

Plans and updates for the NPWC can be found <a href="kite/npwc/">here</a> or by clicking on the
picture of the NPWC to the right. The NPWC is a sparless bridleless single skin soft kite similar
to Francis Rogallo's NASA Parawing (NPW).

<p>
Enjoy your visit.

<p>
- <a href="about/">Bill</a>
<p>

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<p>&copy;2007-2016 Bill Ola Rasmussen

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