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<h2 class="hd hd-2 unit-title">1.3.9. Video Lecture</h2>
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<h4 class="hd hd-5">Transcripts</h4>
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<h2 class="hd hd-2 unit-title">1.3.9. Required Assessment</h2>
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Assessment 1
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<legend id="e12bd492cf8841769516575b5b7e02a9_2_1-legend" class="response-fieldset-legend field-group-hd">RTGs are particularly useful to provide continuous, useful energy in:</legend>
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