How do you make a cup out of a plastic cup phone?

Here'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.
Insert the free end of the string into the hole in the bottom of the second paper cup.

Besides, how do you make a cup with string and telephone?

Thread one end of string through the bottom of each cup. Place a paperclip or toothpick in the bottom of each cup and tie the loose end of the string around it (the clip or pick is just here to keep the string from slipping through the bottom of the cup). Give one cup to your conversation partner and hold one yourself.

Secondly, how do you make a paper cup phone? Here'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.
Insert the free end of the string into the hole in the bottom of the second paper cup.

Also know, does a string telephone Work with plastic cups?

2 plastic or paper cups – a tin can works great too. String (you can experiment with different lengths)

How do you make a paper cup?

Steps

Fold a perfectly square piece of paper diagonally. When you're done, it'll be in the shape of a triangle.
Fold one corner to the center of the opposite side.
Repeat with the other corner.
Fold the top flaps down to create an opening in your paper cup.
Finished!

39 Related Question Answers Found

Do Cup phones really 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.

What can we make with plastic cups?

20 Fun Things to do with Plastic Cups

DIY Anemometer from Frugal Fun 4 Boys.
Mini Marshmallow Shooters from Come Together Kids.
Water Cup Races from All for the Boys.
Make Giant Bubbles from That's so Cuegly.
Make a Giant Castle from All Boy Homeschool.
Plastic Jellyfish from Kix Cereal.

Who invented the string phone?

Robert Hooke

Can you use yarn for Cup phones?

To make your own cup phones, use the tip of a pencil to poke a small hole at the bottom of each of your two cups. We just tied a knot in the yarn on the inside of the cup to keep it in place. If the string keeps slipping through the hole you can tie it to a paper clip to help keep it in place.

What kind of string do you use for Cup phones?

A paper cup phone requires two cups, a length of inelastic string, thread or fishing line, two paper clips and a pencil or sewing needle. To create a paper cup phone, poke a hole in the bottom of each of the cups with the pencil or sewing needle and thread each end of the string through each hole.

Who invented the cup and string phone?

Robert Hooke

How do you make can phones?

How to Make a Telephone with Cans

Wash the empty cans – unless you want to get beans in your ears!
Hammer a nail through the base of the cans to make a hole in the end of each can.
Insert one end of the string through one of the nail holes.
Hold one tin can, and give the other tin can to someone else.

Can and a string telephone?

The highly similar acoustic tin can telephone, or 'lover's phone', has also been known for centuries. It connects two diaphragms with a taut string or wire, which transmits sound by mechanical vibrations from one to the other along the wire (and not by a modulated electric current).

How do you make a stethoscope with paper cup and plastic tube?

To prepare a stethoscope with paper cup and plastic tube, attach the plastic tube to the paper cup by making a hole in it and inserting the tube through it. The paper cup can then be placed on the chest and the tube on the ear. You will hear some sounds through the tube when the heart beats.

How does sound travel through a string telephone?

String Telephone Explanation. Sound waves are created when sounds make vibrations in the air. In this activity, your voice vibrates the air inside the cup, which are then transferred to the bottom of the cup. This is because the lose string causes the vibrations to travel all around rather than directly down the string

How does string phone work?

How does the telephone work? (Example answer: When you speak into the cup, the back of the cup vibrates; the vibration extends into the string, like a push on a slinky; the sound waves, or vibrations, move through the string.)

What is the difference between hearing the message through the telephone and through the air?

Hearing the message through telephone travels through wire as electrical signals and then converted back to sound waves. Signals through air are travelled through air via radio waves which are directed to cellular tower and then directed to the receivers mobile and then converted back to sound waves.

How far can a tin can phone work?

At around 650 ft., it may be the longest working tin can phone ever.

How do you make an eco friendly cup?

Biodegradable plastic cups procedure

1 tsp vegetable glycerin (available at the pharmacy)
1tbsp corn, potato or other starch.
1 tsp vinegar (5% acidity)
4 tbsp water.
Cooking spoon.
Cooking pot.
Hot plate.
Aluminum foil.

Can you make biodegradable plastic at home?

Biodegradable plastic is better for the environment than plastic because it's not derived from petroleum. And it's easy to make at home. You can make bioplastic on your own from plant starches, gelatins, or agars.

What is a plastic spoon made out of?

Plastic utensils are typically made out of two types of plastics: polypropylene and polystyrene. Plastics are made from monomers and are produced from a process called polymerization. Monomers, single sequence molecules, such as ethylene and propylene are produced from natural gas and oil.

How do they make plastic forks?

The molds typically come in two halves. One half is curved upward, to form the fronts of the forks, while the other half is curved downward to shape the backs of the forks. The melted down polystyrene pellets are injected into the molds while the two halves come together, forming the forks.