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    <title>Pretheory: Professor Pip&#39;s Science Discovery Feed</title>
    <description>Audiobooks and videos for the Professor Pip&#39;s Science Discovery collection.</description>
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        <title>Pretheory: Professor Pip&#39;s Science Discovery Feed</title>
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        <title>Professor Pip and Beavers in London (Video)</title>
        <description><![CDATA[Professor Pip knelt on the riverbank in the golden afternoon light, patting his bulging green lab-coat pockets. "Hmmm, where did I put it… ah!" He pulled out a small wooden tray, a handful of little twigs, and a paper cup full of water....]]></description>
        <link>https://app.pretheory.com/books/professor-pip-and-beavers-in-london</link>
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        <pubDate>Wed, 03 Jun 2026 17:32:41 +0000</pubDate>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>Professor Pip knelt on the riverbank in the golden afternoon light, patting his bulging green lab-coat pockets. &quot;Hmmm, where did I put it… ah!&quot; He pulled out a small wooden tray, a handful of little twigs, and a paper cup full of water....</itunes:summary>
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        <title>Professor Pip and Beavers in London (Audiobook)</title>
        <description><![CDATA[Professor Pip knelt on the riverbank in the golden afternoon light, patting his bulging green lab-coat pockets. "Hmmm, where did I put it… ah!" He pulled out a small wooden tray, a handful of little twigs, and a paper cup full of water....]]></description>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>Professor Pip knelt on the riverbank in the golden afternoon light, patting his bulging green lab-coat pockets. &quot;Hmmm, where did I put it… ah!&quot; He pulled out a small wooden tray, a handful of little twigs, and a paper cup full of water....</itunes:summary>
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        <title>Professor Pip and Maya&#39;s Galactic Quest (Video)</title>
        <description><![CDATA[Professor Pip and his young assistant, Maya, are on a mission to find Earth's second home among the stars! They use Professor Pip’s specially built 'Astro-Scanner' (modeled after JWST) to observe a distant planet. The planet seems dull until they realize that the star's light passing through its atmosphere is leaving colorful fingerprints—these are the 'biosignatures.' Pip teaches Maya how to read these spectral clues, realizing one fingerprint suggests water vapor and another suggests something living might be breathing out oxygen!]]></description>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>Professor Pip and his young assistant, Maya, are on a mission to find Earth&#39;s second home among the stars! They use Professor Pip’s specially built &#39;Astro-Scanner&#39; (modeled after JWST) to observe a distant planet. The planet seems dull until they realize that the star&#39;s light passing through its atmosphere is leaving colorful fingerprints—these are the &#39;biosignatures.&#39; Pip teaches Maya how to read these spectral clues, realizing one fingerprint suggests water vapor and another suggests something living might be breathing out oxygen!</itunes:summary>
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        <title>Professor Pip and Maya&#39;s Galactic Quest (Audiobook)</title>
        <description><![CDATA[Professor Pip and his young assistant, Maya, are on a mission to find Earth's second home among the stars! They use Professor Pip’s specially built 'Astro-Scanner' (modeled after JWST) to observe a distant planet. The planet seems dull until they realize that the star's light passing through its atmosphere is leaving colorful fingerprints—these are the 'biosignatures.' Pip teaches Maya how to read these spectral clues, realizing one fingerprint suggests water vapor and another suggests something living might be breathing out oxygen!]]></description>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>Professor Pip and his young assistant, Maya, are on a mission to find Earth&#39;s second home among the stars! They use Professor Pip’s specially built &#39;Astro-Scanner&#39; (modeled after JWST) to observe a distant planet. The planet seems dull until they realize that the star&#39;s light passing through its atmosphere is leaving colorful fingerprints—these are the &#39;biosignatures.&#39; Pip teaches Maya how to read these spectral clues, realizing one fingerprint suggests water vapor and another suggests something living might be breathing out oxygen!</itunes:summary>
        <itunes:explicit>no</itunes:explicit>
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        <title>Professor Pip&#39;s Mammoth Miracle: An Arctic Adventure (Video)</title>
        <description><![CDATA[Professor Pip explains how to bring back extinct animals via cloning and trying to restore wolly mammoths to the arctic tundra.]]></description>
        <link>https://app.pretheory.com/books/professor-pip-s-mammoth-miracle-an-arctic-adventure</link>
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        <pubDate>Tue, 02 Jun 2026 16:33:08 +0000</pubDate>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>Professor Pip explains how to bring back extinct animals via cloning and trying to restore wolly mammoths to the arctic tundra.</itunes:summary>
        <itunes:explicit>no</itunes:explicit>
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        <title>Professor Pip&#39;s Mammoth Miracle: An Arctic Adventure (Audiobook)</title>
        <description><![CDATA[Professor Pip explains how to bring back extinct animals via cloning and trying to restore wolly mammoths to the arctic tundra.]]></description>
        <link>https://app.pretheory.com/books/audiobook/professor-pip-s-mammoth-miracle-an-arctic-adventure</link>
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        <pubDate>Tue, 02 Jun 2026 16:33:08 +0000</pubDate>
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        <itunes:author>Dan Mayer</itunes:author>
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        <itunes:explicit>no</itunes:explicit>
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        <title>Professor Pip and the Dinosaur Discovery (Video)</title>
        <description><![CDATA[Professor Pip carefully brushing dust off a large, exposed dinosaur bone (like a femur or skull) at a sunny, sandy dig site, using a tiny brush and wearing a wide-brimmed safari hat over his lab coat.]]></description>
        <link>https://app.pretheory.com/books/professor-pip-and-the-dinosaur-discovery</link>
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        <pubDate>Tue, 02 Jun 2026 04:52:14 +0000</pubDate>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>Professor Pip carefully brushing dust off a large, exposed dinosaur bone (like a femur or skull) at a sunny, sandy dig site, using a tiny brush and wearing a wide-brimmed safari hat over his lab coat.</itunes:summary>
        <itunes:explicit>no</itunes:explicit>
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        <title>Professor Pip and the Dinosaur Discovery (Audiobook)</title>
        <description><![CDATA[Professor Pip carefully brushing dust off a large, exposed dinosaur bone (like a femur or skull) at a sunny, sandy dig site, using a tiny brush and wearing a wide-brimmed safari hat over his lab coat.]]></description>
        <link>https://app.pretheory.com/books/audiobook/professor-pip-and-the-dinosaur-discovery</link>
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        <pubDate>Tue, 02 Jun 2026 04:52:14 +0000</pubDate>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>Professor Pip carefully brushing dust off a large, exposed dinosaur bone (like a femur or skull) at a sunny, sandy dig site, using a tiny brush and wearing a wide-brimmed safari hat over his lab coat.</itunes:summary>
        <itunes:explicit>no</itunes:explicit>
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        <title>Professor Pip and the Magnetic Mystery (Video)</title>
        <description><![CDATA[What makes magnets stick to some things and not others? Professor Pip explores the invisible forces of magnetism, showing how a simple stone can have a powerful, invisible pull.]]></description>
        <link>https://app.pretheory.com/books/professor-pip-and-the-magnetic-mystery</link>
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        <pubDate>Wed, 13 May 2026 23:51:36 +0000</pubDate>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>What makes magnets stick to some things and not others? Professor Pip explores the invisible forces of magnetism, showing how a simple stone can have a powerful, invisible pull.</itunes:summary>
        <itunes:explicit>no</itunes:explicit>
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        <title>Professor Pip and the Magnetic Mystery (Audiobook)</title>
        <description><![CDATA[What makes magnets stick to some things and not others? Professor Pip explores the invisible forces of magnetism, showing how a simple stone can have a powerful, invisible pull.]]></description>
        <link>https://app.pretheory.com/books/audiobook/professor-pip-and-the-magnetic-mystery</link>
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        <pubDate>Wed, 13 May 2026 23:51:36 +0000</pubDate>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>What makes magnets stick to some things and not others? Professor Pip explores the invisible forces of magnetism, showing how a simple stone can have a powerful, invisible pull.</itunes:summary>
        <itunes:explicit>no</itunes:explicit>
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        <title>Professor Pip&#39;s Heart Adventure: A Journey Through the Human Heart</title>
        <description><![CDATA[Professor Pip standing knee-deep inside a giant, brightly colored, translucent model of a human heart, pointing at the flow lines of red and blue "blood" with a tiny pointer.]]></description>
        <link>https://app.pretheory.com/books/audiobook/professor-pip-s-heart-adventure-a-journey-through-the-human-heart</link>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>Professor Pip standing knee-deep inside a giant, brightly colored, translucent model of a human heart, pointing at the flow lines of red and blue &quot;blood&quot; with a tiny pointer.</itunes:summary>
        <itunes:explicit>no</itunes:explicit>
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        <title>Professor Pip&#39;s Deep Sea Adventure: Discovering the Ocean&#39;s Wonders</title>
        <description><![CDATA[Professor Pip peering out the circular window of a whimsical, mini-submarine, observing colorful coral and friendly deep-sea creatures.]]></description>
        <link>https://app.pretheory.com/books/audiobook/professor-pip-s-deep-sea-adventure-discovering-the-ocean-s-wonders</link>
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        <pubDate>Fri, 08 May 2026 00:45:24 +0000</pubDate>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>Professor Pip peering out the circular window of a whimsical, mini-submarine, observing colorful coral and friendly deep-sea creatures.</itunes:summary>
        <itunes:explicit>no</itunes:explicit>
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        <title>Professor Pip&#39;s Division Adventure: A Forest Friends Math Journey</title>
        <description><![CDATA[Professor Pip explains math explaining division and some tricks to help kids do division in their head, get faster at thinkiing about division, and how to work through problems on paper.]]></description>
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        <itunes:author>Dan Mayer</itunes:author>
        <itunes:summary>Professor Pip explains math explaining division and some tricks to help kids do division in their head, get faster at thinkiing about division, and how to work through problems on paper.</itunes:summary>
        <itunes:explicit>no</itunes:explicit>
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        <title>Professor Pip&#39;s Amazing Erosion Adventure</title>
        <description><![CDATA[This children's book text features engaging stories and colorful illustrations designed to teach and entertain young readers, fostering their imagination, learning, and love for reading.]]></description>
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