<slide>
<title>Map Projections</title>

<blurb align="center">Different projections have different strengths</blurb>
<div effect="fade-out"><image filename="equivalent.jpg"/></div>
<div effect="fade-in-out"><image filename="mcarthur-large.jpg"/></div>
<div effect="fade-in-out"><image filename="petersworldmap.jpg"/></div>
<div effect="fade-in"><image filename="equirectangular.jpg"/></div>
</slide>
