• LemmyKnowsBest@lemmy.world
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    2 days ago

    I don’t understand how the paper towel completely encompasses the bug when bug’s little feet is on a solid surface. How does the paper towel get under his feet?

    And where did your “u-shaped fold” come from if we are holding the paper towel taut from both ends?

    • ReallyActuallyFrankenstein@lemmynsfw.com
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      2 days ago

      Put a paper towel flat on a table (long side left to right, if you have a half size towel). Take your pointer finger and thumb on each hand, and touch the left thumb to the bottom left corner of the towel, left pointer to the top left, and mirror on the right hand. Keeping the left-right length of towel taut, slowly pinch both hands. From the side view, the towel’s center will rise on the left-right axis (the U-shape). Finish pinching to complete the motion.

      The bug’s center of gravity is above the feet, so it turns out that as long as you keep the paper towel taut, the body is lifted and it quickly attaches its feet to the towel.