FREE SHIPPING on your upload orders $25+ with code MAKEITYOURS. Details <div class="sw-email-modal sw--display-block"> <div id="emailModalContentContainer"> <span class="noty_close sw--position-absolute sw--position-right sw--padding-top-3 sw--padding-right-3 icon-cancel sw--opacity-8"></span> <div class="sw-row"> <div class="sw-email-modal__copy sw--position-relative sw--display-block sw--padding-vert-4"> <p class="last sw--font-size-16">Sign up to get email alerts on discount promotions. There might be one very soon...</p> <form action="/register/email-signup" class="sw-email-modal__signup sw--position-relative" data-confirmation="emailConfirmationModal" data-sw-email-modal-form> <input type="text" class="sw-email-modal__signup-input sw--input-height__medium" placeholder="Email address" name="email" /> <input type="hidden" class="sw-email-modal__signup-input" name="location" value="/product/2M68AGW8H/lissajous-figure" /> <input type="hidden" class="sw-email-modal__signup-input" name="confirmation" value="emailConfirmationModal" /> <input type="submit" class="btn-primary" value="Sign Up" /> <div id="emailModalFormError" class="text-error" style="display:none"></div> </form> </div> </div> </div> Click and drag to rotate DIGITAL PREVIEW Not a Photo DIGITAL PREVIEW Not a Photo DIGITAL PREVIEW Not a Photo # Lissajous figure ##### Made By ##### OVERVIEW • 3D printed in Polished Brass: Pure brass that's hand-polished to a fine sheen. • Be the first to try. Learn more • This product is intended for mature audiences.$99.48
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Lissajous fugure with function : X=Sin (8t), Y= Sin (6t) In mathematics, a Lissajous curve, also known as Lissajous figure or Bowditch curve, is the graph of a system of parametric equations x=A\sin(at+\delta),\quad y=B\sin(bt), which describe complex harmonic motion. This family of curves was investigated by Nathaniel Bowditch in 1815, and later in more detail by Jules Antoine Lissajous in 1857. The appearance of the figure is highly sensitive to the ratio a/b. For a ratio of 1, the figure is an ellipse, with special cases including circles (A = B, δ = π/2 radians) and lines (δ = 0). Another simple Lissajous figure is the parabola (a/b = 2, δ = π/4). Other ratios produce more complicated curves, which are closed only if a/b is rational. The visual form of these curves is often suggestive of a three-dimensional knot, and indeed many kinds of knots, including those known as Lissajous knots, project to the plane as Lissajous figures. Source: http://en.wikipedia.org/wiki/Lissajous_curve
Lissajous figure
Polished Brass
Width
3.0 cm
Height
4.9 cm
Depth
1.1 cm

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