<h1>Light source - L'ombre &agrave; la port&eacute;e des enfants </h1> <p> <strong>Light source</strong> : The exhibition L'ombre &agrave; la port&eacute;e des enfants is a funny way to discover visible phenomena and how <strong>light</strong> and <strong>shadow</strong> work. The exhibition programm includes explanations of <em>color mixing, colors of the rainbow, shadow theater</em>. </p> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/index_f.htm" title="exhibition Paris">Exhibition Paris</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/laboratoire.htm" title="light and shadow">Light and shadow</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/mains.htm" title="shadow puppet">Shadow puppet</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/archibald.htm" title="penumbra">Penumbra</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/eclaircie.htm" title="physics light">Physics light</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/cabinet.htm" title="light shade">Light shade</a> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/contraste.htm" title="shadow theater">Shadow theater</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/conte1.htm" title="shadow art">Shadow art</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/diaporama.htm" title="day and night">Day and night</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/cuisine.htm" title="light source">Light source</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/vision.htm" title="colors of the rainbow">Colors of the rainbow</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/contrejour.htm" title="sundial">Sundial</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/couleurs.htm" title="color mixing">Color mixing</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/serre.htm" title="light photon">Light photon</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/nuit.htm" title="day and night">Day and night</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/video.htm" title="solar eclipse">Solar eclipse</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/eclipse.htm" title="solar eclipse">Solar eclipse</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/reflechit.htm" title="moon phase">Moon phase</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/jardin.htm" title="light and shadow">Light and shadow</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/conte2.htm" title="physics light">Physics light</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/conte3.htm" title="penumbra">Penumbra</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/apparait.htm" title="light source">Light source</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/medias/exposition.pdf" title="the exhibition">the exhibition</a><br> <a href="http://www.cite-sciences.com/francais/ala_cite/expositions/ombres_lumieres/pointdoc/" title="Documentation">Documentation</a><br> <a href="http://www.cite-sciences.com/english/ala_cite/expositions/ombres_lumieres/medias/dossier_de_presse.pdf" title="Press">Press</a><br> <p>Place the mouse behind the cloth and observe the shadow from behind. </p> <p>If you stay just behind the character, it is impossible for you to see the light source. In the dark zone, the spotlight is partly hidden by the character who creates the shadow.In the lighted zone, you can see the entire spotlight. </p>