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Same lake, twenty-two years
Slide between two views of Lake Mead, taken in July 2000 and July 2022.
Slide page : Same lake, twenty-two yearsPlay a slide, then give its link or prompt to your agent to make one on your own topic.
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Slide between two views of Lake Mead, taken in July 2000 and July 2022.
Slide page : Same lake, twenty-two years
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Follow a flight between two cities on a dotted world map.
Slide page : Sydney to London
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Read six months of waiting times, then reveal the change and the target.
Slide page : Waiting times fell
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Reveal a four-part cycle and highlight the part being explained.
Slide page : How a heat pump works
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Inspect three commutes, then bring the deciding criterion into focus.
Slide page : Three ways to work
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Give a quotation the stage, reveal its credit, then invite a response.
Slide page : Attention is care
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Look closely at Caravaggio’s supper scene. Who moves when the bread is blessed, and who stays still?
Slide page : At the table
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A teacher and her pupils frame a quotation on paper. A glowing edge travels up the page until only darkness remains.
Slide page : To love is to will the good of another
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Eleven letters sit on a departure board. What single word can you make from all of them?
Slide page : Can you spot the word?
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A child gives a wrong answer. Two classmates laugh. She closes her book. What would you do next?
Slide page : One moment. Four responses.
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Each light stands for one student’s response. Estimate how many chose “important” or “very important”, then reveal their answers.
Slide page : Faith in daily life
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A mature oak fills the frame. Pull back to discover an acorn in the foreground of the same meadow.
Slide page : The acorn and the oak
Drag the divider to compare the shoreline in the two photographs.
Lake Mead images: NASA Earth Observatory, Lauren Dauphin, using Landsat data from the USGS.
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Play the journey to trace the route from departure to arrival. Use Back to return to the beginning.
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Select Next to mark the April change, then again to show the 15-minute target. The figures are illustrative.
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Select Next to move from absorption to compression, release and expansion. Watch the highlight move around the diagram.
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Select a commute to inspect it. Use Next to reveal the deciding criterion and the conclusion. The comparison uses example figures.
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Select Next to reveal the attribution. Select it again to bring the discussion question forward as the quotation recedes.
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Select the painting to begin. Choose a + to identify a figure, or use Next to follow the gestures. Reset painting clears every mark.
Caravaggio, The Supper at Emmaus (1601). National Gallery, London.
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Read the quotation, then play the paper burn. You can pause along the way. Back restores the page. With reduced motion, you can choose a still frame.
St. Thomas Aquinas, quoted in the Catechism of the Catholic Church, §1766.
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Guess aloud or type your word. Select Reveal word to turn the tiles. Replay restores the puzzle.
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Move Support up or down and Structure left or right to compare the responses. Next walks through all four in order.
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Make your estimate, then select Reveal answer to light the matching responses. Back lets another audience start with the question.
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Select Reveal the acorn, then choose either subject for a close-up. Show both returns to the wide view.
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