How to make simple tech gadgets simpler

What are some of the items you've made, I'll show you something.

The small technology gizmo is simply made as follows:

Preparation tools: two mineral water bottles, cardboard, wire, disposable chopsticks, colored paper, glue, tape, scissors, etc.

1. Place the two chopsticks in a cross shape, then tie them tightly with wire, and then make a sail from the colored paper and paste them. As shown in the figure below:

2. Cut the cardboard into squares, paste it with tape and paper to beautify, and then poke a hole in the middle. As shown in the figure below:

3. Take out two mineral water bottles and paste them to the bottom of the cardboard with wide tape, so that there is buoyancy. As shown in the figure below:

4. Finally, install the sail in the middle. As shown in the figure below:

5. The cute and fun little sailboat is made, and you can sail in the water. As shown in the figure below:

The process of making a simple tech gizmo is as follows:

One, homemade badminton:

Prepare materials: 1 empty drink bottle, 2 foam fruit net covers, 1 rubber band, 1 glass marble.

Procedure: Take a 250ml empty beverage bottle and cut off the top half of the bottle.

Divide the cut parts into 8 equal parts, cut them to the neck of the neck with scissors, and then cut each part into the shape of petals of the same size.

Put the foamed fruit net sleeve on the outside of the bottle and fix it at the mouth of the bottle with a rubber band.

Wrap another foamed fruit net around a glass marble, stuff it into the mouth of the bottle, and tighten it to expose about 1 cm.

Cut off half of the ping pong ball, cover the bottom of the hemisphere on the mouth of the bottle, cut the four sides into a whisker, cover the mouth of the bottle and fix it with a rubber band.

After beautification and retouching, a homemade shuttlecock was completed. Hit a dozen with a badminton racket and see how it goes?

Second, homemade hot air balloons:

Production process:1First of all, we cut 6 to 8 leaf-shaped pieces of paper out of soft paper.

2.Fold them in half and glue their edges together to make a balloon.

3.Tape the four wires to the bottom of the balloon. Attach the other end of the thread to the table with plasticine.

4.Try to turn the speed of the hair dryer as slowly as possible. Aim the blower up at the bottom opening and turn the switch on. The balloon will slowly grow larger, tighten the string, and leave the table.

** Weather paper flowers.

Materials: pink colored paper, disposable paper cups, straws, decorations, salt water, newspaper making process: cut the pink paper into petals, coat them with salt water to dry, stick them at one end of the straw to make flowers, set it up in the paper cup with your hands**, stuff the newspaper on both sides to make soil (add water to the newspaper, press tight), and decorate.

The petals are intensely colored, and soon the weather will be wet or rainy, and when it is light, the weather will be clear.

That small motor, install the wire, add a small fan blade and battery, and then press the positive and negative poles to install it.

It is recommended to buy Zhang Xiaodong's "One Electronic Production a Day", which is not expensive, I hope there is something you like in it.

4. Homemade flashlight.

The specific method of making it is to remove one end of the lid of a waste can (such as a Lulu beverage can) and knock the other end with a round hammer. Roll up two No. 1 batteries with thick corrugated cardboard and put them into the tank with the positive electrode facing up and the negative electrode facing down.

Find a suitable plastic lid (such as a magic big roll lid that can be fastened to Lulu cans) and dig a small circular hole in the lid** in such a size that the bulb is plugged in tightly. Insert the base of the bulb into the small hole. Take a piece of wire hunt and peel off the wire skin at both ends, wrap one end around the lamp base, and pierce a small hole through the side of the plastic cover with the other end.

Place the plastic lid over the can. Check that the bulb and battery are in close contact. At this point, the disposable flashlight is ready.

When using, use your thumb to press the wire threaded from the side wall on the weld that is not painted from the can, the flashlight will glow, and the thumb will jump off the wire, and the flashlight will go out, which is very convenient to use.

Simple and convenient.

1 Make a blender, I have also done it, an empty pill box (plastic box can also be used) Two batteries A motor A pair of disposable chopsticks Knife Brothers and sisters (super glue) (302) After I made it myself, it felt quite good to put it in the water.

2. There is another one, which is one of my best inventions, a table lamp, a square pill box (plastic box can also be tape, two batteries, a toothpaste cap, 505 glue, wires, iron sheets, screws, candles, lighters, thick wires (aluminum core wires used for running wires at home), a plastic bottle, scissors, 4 light-emitting diodes, etc. It's very easy to make, and I'm still a 6th grader! I'm sure you can do the same.

Pure hand-hitting, hopefully.

Homemade soap paper.

Materials and tools for crafting:

Hygroscopic white paper, small pieces of soap, a brush and disposable beverage cans.

Production method: first chop the soap and put it in the jar, put the cup on the stove after filling the appropriate amount of water, wait for the soap to melt, cut the white paper into the size of a matchbox, apply the soap liquid one by one, and then take it out to dry it to become soap paper.

Homemade hot air balloons.

1.First of all, we cut 6 to 8 leaf-shaped pieces of paper out of soft paper.

2.Fold them in half and glue their edges together to make a balloon.

3.Tape the four wires to the bottom of the balloon. Attach the other end of the thread to the table with plasticine.

4.Try to turn the speed of the hair dryer as slowly as possible. Aim the blower up at the bottom opening and turn the switch on. The balloon will slowly grow larger, tighten the string, and leave the table.

Homemade hot air balloons.

1.First of all, we cut 6 to 8 leaf-shaped pieces of paper out of soft paper.

2.Fold them in half and glue their edges together to make a balloon.

3.Tape the four wires to the bottom of the balloon. Attach the other end of the thread to the table with plasticine.

4.Try to turn the speed of the hair dryer as slowly as possible. Aim the blower up at the bottom opening and turn the switch on. The balloon will slowly grow larger, tighten the string, and leave the table.

How to do this technological gizmo.

I'm troubled too!! Alas, what the hell is it good to do.