<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:24px"><div id="yui_3_16_0_1_1428332739079_18626"><br></div><div class="qtdSeparateBR"><br><br></div><div class="yahoo_quoted" id="yui_3_16_0_1_1428332739079_18692" style="display: block;"><div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 24px;" id="yui_3_16_0_1_1428332739079_18691"><div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_1_1428332739079_18690"><div class="y_msg_container" id="yui_3_16_0_1_1428332739079_18700"><div id="yiv2113742835"><div class="yiv2113742835yqt7831525338" id="yiv2113742835yqtfd65814"><div id="yui_3_16_0_1_1428332739079_18699"><div style="color:#000;background-color:#fff;font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12pt;" id="yui_3_16_0_1_1428332739079_18698"><div class="yiv2113742835qtdSeparateBR" id="yui_3_16_0_1_1428332739079_18702"><br clear="none"><br clear="none"></div><div class="yiv2113742835yahoo_quoted" style="display: block;" id="yui_3_16_0_1_1428332739079_18734"><div style="font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:12pt;" id="yui_3_16_0_1_1428332739079_18733"><div style="font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:12pt;" id="yui_3_16_0_1_1428332739079_18732"><div class="yiv2113742835y_msg_container" id="yui_3_16_0_1_1428332739079_18731"><div id="yiv2113742835"><div id="yui_3_16_0_1_1428332739079_18730"><div id="yiv2113742835ygrp-mlmsg" style=""><div id="yiv2113742835ygrp-msg" style=""><div id="yiv2113742835ygrp-text"><div style="color:rgb(0, 0, 0);font-family:'times new roman', 'new york', times, serif;font-size:12pt;background-color:rgb(255, 255, 255);" id="yui_3_16_0_1_1428332739079_18729"><div style="font-family:'times new roman', 'new york', times, serif;font-size:12pt;" id="yui_3_16_0_1_1428332739079_18728"><div style="font-family:'times new roman', 'new york', times, serif;font-size:12pt;" id="yui_3_16_0_1_1428332739079_18727"><div class="yiv2113742835y_msg_container" id="yui_3_16_0_1_1428332739079_18726"><div id="yiv2113742835"><div id="yui_3_16_0_1_1428332739079_18725"><div dir="ltr" id="yui_3_16_0_1_1428332739079_18724"><div class="yiv2113742835gmail_quote" id="yui_3_16_0_1_1428332739079_18723"><div id="yui_3_16_0_1_1428332739079_18722"><div id="yui_3_16_0_1_1428332739079_18721"><div id="yui_3_16_0_1_1428332739079_18720"><div id="yui_3_16_0_1_1428332739079_18719"><div id="yui_3_16_0_1_1428332739079_18718">
<div id="yui_3_16_0_1_1428332739079_18717">
<div id="yui_3_16_0_1_1428332739079_18716">
<div id="yui_3_16_0_1_1428332739079_18715">
<div id="yui_3_16_0_1_1428332739079_18714">
<div id="yui_3_16_0_1_1428332739079_18713">
<div id="yui_3_16_0_1_1428332739079_18712">
<div id="yui_3_16_0_1_1428332739079_18711">
<div id="yui_3_16_0_1_1428332739079_18710">
<div class="yiv2113742835MsoNormal"><span style="font-size:16.0pt;">É preciso ter o Mathematica Player (FREE):</span><u></u><u></u></div>
<div class="yiv2113742835MsoNormal"><a rel="nofollow" shape="rect" target="_blank" href="http://www.wolfram.com/products/player/download.cgi">http://www.wolfram.com/products/player/download.cgi</a><u></u><u></u></div>
<div class="yiv2113742835MsoNormal"><span style="font-size:14.0pt;"> </span><u></u><u></u></div>
<div class="yiv2113742835MsoNormal"><span lang="EN-US" style="font-size:14.0pt;">Huygens's Principle</span><u></u><u></u></div>
<div class="yiv2113742835MsoNormal" id="yui_3_16_0_1_1428332739079_18709"><a rel="nofollow" shape="rect" target="_blank" href="http://demonstrations.wolfram.com/HuygenssPrinciple/"><span lang="EN-US">http://demonstrations.wolfram.com/HuygenssPrinciple/</span></a><u></u><u></u></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div>
<div class="yiv2113742835MsoNormal"><span style="font-size:1.0pt;color:white;">.<u></u><u></u></span></div>
</div>
</div>
<div class="yiv2113742835MsoNormal" id="yui_3_16_0_1_1428332739079_18741"><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div> </div> </div> </div> <style type="text/css">
#yiv2113742835 --
#yiv2113742835ygrp-mkp {
border:1px solid #d8d8d8;font-family:Arial;margin:10px 0;padding:0 10px;}
#yiv2113742835 #yiv2113742835ygrp-mkp hr {
border:1px solid #d8d8d8;}
#yiv2113742835 #yiv2113742835ygrp-mkp #yiv2113742835hd {
color:#628c2a;font-size:85%;font-weight:700;line-height:122%;margin:10px 0;}
#yiv2113742835 #yiv2113742835ygrp-mkp #yiv2113742835ads {
margin-bottom:10px;}
#yiv2113742835 #yiv2113742835ygrp-mkp .yiv2113742835ad {
padding:0 0;}
#yiv2113742835 #yiv2113742835ygrp-mkp .yiv2113742835ad p {
margin:0;}
#yiv2113742835 #yiv2113742835ygrp-mkp .yiv2113742835ad a {
color:#0000ff;text-decoration:none;}
#yiv2113742835 #yiv2113742835ygrp-sponsor #yiv2113742835ygrp-lc {
font-family:Arial;}
#yiv2113742835 #yiv2113742835ygrp-sponsor #yiv2113742835ygrp-lc #yiv2113742835hd {
margin:10px 0px;font-weight:700;font-size:78%;line-height:122%;}
#yiv2113742835 #yiv2113742835ygrp-sponsor #yiv2113742835ygrp-lc .yiv2113742835ad {
margin-bottom:10px;padding:0 0;}
#yiv2113742835 a {
color:#1e66ae;}
#yiv2113742835 #yiv2113742835actions {
font-family:Verdana;font-size:11px;padding:10px 0;}
#yiv2113742835 #yiv2113742835activity {
background-color:#e0ecee;float:left;font-family:Verdana;font-size:10px;padding:10px;}
#yiv2113742835 #yiv2113742835activity span {
font-weight:700;}
#yiv2113742835 #yiv2113742835activity span:first-child {
text-transform:uppercase;}
#yiv2113742835 #yiv2113742835activity span a {
color:#5085b6;text-decoration:none;}
#yiv2113742835 #yiv2113742835activity span span {
color:#ff7900;}
#yiv2113742835 #yiv2113742835activity span .yiv2113742835underline {
text-decoration:underline;}
#yiv2113742835 .yiv2113742835attach {
clear:both;display:table;font-family:Arial;font-size:12px;padding:10px 0;width:400px;}
#yiv2113742835 .yiv2113742835attach div a {
text-decoration:none;}
#yiv2113742835 .yiv2113742835attach img {
border:none;padding-right:5px;}
#yiv2113742835 .yiv2113742835attach label {
display:block;margin-bottom:5px;}
#yiv2113742835 .yiv2113742835attach label a {
text-decoration:none;}
#yiv2113742835 blockquote {
margin:0 0 0 4px;}
#yiv2113742835 .yiv2113742835bold {
font-family:Arial;font-size:13px;font-weight:700;}
#yiv2113742835 .yiv2113742835bold a {
text-decoration:none;}
#yiv2113742835 dd.yiv2113742835last p a {
font-family:Verdana;font-weight:700;}
#yiv2113742835 dd.yiv2113742835last p span {
margin-right:10px;font-family:Verdana;font-weight:700;}
#yiv2113742835 dd.yiv2113742835last p span.yiv2113742835yshortcuts {
margin-right:0;}
#yiv2113742835 div.yiv2113742835attach-table div div a {
text-decoration:none;}
#yiv2113742835 div.yiv2113742835attach-table {
width:400px;}
#yiv2113742835 div.yiv2113742835file-title a, #yiv2113742835 div.yiv2113742835file-title a:active, #yiv2113742835 div.yiv2113742835file-title a:hover, #yiv2113742835 div.yiv2113742835file-title a:visited {
text-decoration:none;}
#yiv2113742835 div.yiv2113742835photo-title a, #yiv2113742835 div.yiv2113742835photo-title a:active, #yiv2113742835 div.yiv2113742835photo-title a:hover, #yiv2113742835 div.yiv2113742835photo-title a:visited {
text-decoration:none;}
#yiv2113742835 div#yiv2113742835ygrp-mlmsg #yiv2113742835ygrp-msg p a span.yiv2113742835yshortcuts {
font-family:Verdana;font-size:10px;font-weight:normal;}
#yiv2113742835 .yiv2113742835green {
color:#628c2a;}
#yiv2113742835 .yiv2113742835MsoNormal {
margin:0 0 0 0;}
#yiv2113742835 o {
font-size:0;}
#yiv2113742835 #yiv2113742835photos div {
float:left;width:72px;}
#yiv2113742835 #yiv2113742835photos div div {
border:1px solid #666666;height:62px;overflow:hidden;width:62px;}
#yiv2113742835 #yiv2113742835photos div label {
color:#666666;font-size:10px;overflow:hidden;text-align:center;white-space:nowrap;width:64px;}
#yiv2113742835 #yiv2113742835reco-category {
font-size:77%;}
#yiv2113742835 #yiv2113742835reco-desc {
font-size:77%;}
#yiv2113742835 .yiv2113742835replbq {
margin:4px;}
#yiv2113742835 #yiv2113742835ygrp-actbar div a:first-child {
margin-right:2px;padding-right:5px;}
#yiv2113742835 #yiv2113742835ygrp-mlmsg {
font-size:13px;font-family:Arial, helvetica, clean, sans-serif;}
#yiv2113742835 #yiv2113742835ygrp-mlmsg table {
font-size:inherit;font:100%;}
#yiv2113742835 #yiv2113742835ygrp-mlmsg select, #yiv2113742835 input, #yiv2113742835 textarea {
font:99% Arial, Helvetica, clean, sans-serif;}
#yiv2113742835 #yiv2113742835ygrp-mlmsg pre, #yiv2113742835 code {
font:115% monospace;}
#yiv2113742835 #yiv2113742835ygrp-mlmsg * {
line-height:1.22em;}
#yiv2113742835 #yiv2113742835ygrp-mlmsg #yiv2113742835logo {
padding-bottom:10px;}
#yiv2113742835 #yiv2113742835ygrp-mlmsg a {
color:#1E66AE;}
#yiv2113742835 #yiv2113742835ygrp-msg p a {
font-family:Verdana;}
#yiv2113742835 #yiv2113742835ygrp-msg p#yiv2113742835attach-count span {
color:#1E66AE;font-weight:700;}
#yiv2113742835 #yiv2113742835ygrp-reco #yiv2113742835reco-head {
color:#ff7900;font-weight:700;}
#yiv2113742835 #yiv2113742835ygrp-reco {
margin-bottom:20px;padding:0px;}
#yiv2113742835 #yiv2113742835ygrp-sponsor #yiv2113742835ov li a {
font-size:130%;text-decoration:none;}
#yiv2113742835 #yiv2113742835ygrp-sponsor #yiv2113742835ov li {
font-size:77%;list-style-type:square;padding:6px 0;}
#yiv2113742835 #yiv2113742835ygrp-sponsor #yiv2113742835ov ul {
margin:0;padding:0 0 0 8px;}
#yiv2113742835 #yiv2113742835ygrp-text {
font-family:Georgia;}
#yiv2113742835 #yiv2113742835ygrp-text p {
margin:0 0 1em 0;}
#yiv2113742835 #yiv2113742835ygrp-text tt {
font-size:120%;}
#yiv2113742835 #yiv2113742835ygrp-vital ul li:last-child {
border-right:none !important;}
#yiv2113742835 </style></div></body></html>