WebHere's what to do: Make a hole in the center of the base of both cups, using the pin. Tie one paperclip to one end of the string. Pull the other end of the string through the hole in one of the paper cups. The paperclip should be inside the paper cup. Insert the free end of the string into the hole in the bottom of the second paper cup. WebMay 13, 2016 · Join Jessi and friends as they learn about sound waves by making a string phone! Plus, learn how to make your own! #sciencegoals-----Like SciShow? Want ...
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WebDec 21, 2024 · Poke a small hole in the bottom of each cup. Thread the string through each cup and tie knots at each end to stop it pulling through the cup (alternatively you can use a paper clip, washer or similar small object to hold the string in place). Move into position with you and a friend holding the cups at a distance that makes the string tight ... WebWind the magnet wire around the battery, leaving 4 in (10 cm) free at each end. Slide the wire off the battery and wrap the free ends around the coil to keep the arrangement in place. Leave a few inches of wire sticking out … slow cooker chicken pot pie stew recipe
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WebMar 30, 2024 · Do string and cup phones work? The key is to make sure that the string is tight between the two cups, and this normally means that the distance is limited and the two people have to be connected to each other by a straight line. But as long as the string is tight, it works. It is also a great way to understand how telephones and radio work. WebOct 14, 2016 · What do homemade walkie talkies do to sound? In this family science activity, students use simple materials to explore the way sound waves move through different materials. Using a hanger, string, and a spoon, kids experiment to see what sounds are produced when tapping the hanger in different ways. What sound is produced just by … WebOct 28, 2024 · Drop the pinky string. Release the string from your two pinky fingers by letting the string fall from the pinky fingers. Pull your thumbs and hands apart to reveal … slow cooker chicken queso dip