Simple such as:
1. Handmade lamp
A, the production of materials
Easy-open cans empty cans 2, a small switch 1, 2.5V beads 1, wire, Baxter glue or 502 glue, solder, batteries.
Two, the production method
1, the two cans were cut down to the base of one of the four sides must be left 10 mm.
2, will not leave a side of the base in the center of a 5 mm diameter hole, and then 10 mm away from the round hole in the opening of a 4 × 7 (mm
m) switch mounting holes, and then in the periphery of the base to cut out the four pins at equal distances from the tongue. And then another have to put at risk the perimeter of the base
edge cut into three-point wave-shaped foot, and then the base of the raised force hair in accordance with the other base on the pin tongue of the phase of the integrity of the intercalation, with a file filed out of the four
pin holes. 3, will be the cans to cut, spreading. Cut 15 × 100 (mm) a piece of bending into the lamp base seams with Baedeker glue firmly, the lamp
seat on the bottom of the upper were drilled 8 mm diameter and 5 mm round hole (Figure 4). 4, cut cans of aluminum 55 × 20 (mm) a
block, bending rolled into a diameter of 5 mm hollow cylinder. 5, take the cans of aluminum, and then take the aluminum cut into the lampshade fixation frame 2 pieces, and then the aluminum cut into the lampshade fixation frame 2 pieces, and then the aluminum cut into the lampshade fixation frame. After bending, use
Best glue on the inside of the lamp base. 6, the lower part of the hollow cylinder into the part of the reverse side of the cut four knives, and then analyze the outward 90 degrees and coated with
glue glue.
The upper part of the cylinder around a circle of transparent glue paper, set the lamp base, surrounded by glue reinforcement. Screw a small bead of soldered wire
into the hole above the lamp base, and run the wire through the hollow cylinder to the upper base. In the square hole of the upper base with Patek adhesive to glue the small switch, and then the No. 7
batteries bundled and placed in the lower base, and then use the wire to connect the entire circuit, and finally the upper base pin tongue into the lower base pin hole
, bend the pin tongue, so that the upper and lower bases are linked. In this way, a lamp is made
2. Cross Stitching
The tools and process of cross stitching are available in the cross stitch you buy, so you don't need to prepare them separately
3. Handmade Hot Air Balloon
1. First, let's cut out 6 to 8 leaf shaped pieces of paper from soft paper.
2. Fold them in half and glue their edges together to make a balloon.
3. Tape four strings to the bottom of the balloon. Use playdough to attach the other end of the strings to the table.
4. Turn the hairdryer on as slow as possible. Point the mouth of the hairdryer upwards towards the opening at the bottom and turn the switch on. The balloon will slowly grow in size and pull the cord tight and off the table.
4. Homemade flashlight
To make a flashlight, take a waste can (such as a Lulu can), remove one end of the lid, and tap the other end with a round hammer to make a dent. Use thick corrugated cardboard to roll up two batteries, the battery positive side up, negative side down into the can. Find a suitable plastic lid (e.g., a magical large rolled box lid will snap right onto the Lulu beverage can), and dig a small round hole in the center of the lid, the size of which is appropriate to allow the light bulb to be inserted tightly. Insert the bulb base into the hole. Take a piece of wire and strip the ends of the wire, wrap one end around the base of the bulb, and pierce the other end through a small hole in the side of the plastic lid. Place the plastic cover over the can. Check to see that the bulb and battery are not in close contact. Here the disposable flashlight is ready. When using, with the thumb to the side wall from the wire through the weld from the can without paint, the flashlight will glow, the thumb away from the wire jump up, the flashlight will go out, the use of very convenient.
5, the production of solar cooker
Find a large flashlight on the concave reflective bowl, with rigid foam or wood to cut a cylinder about 4 centimeters long, the diameter of the reflective bowl can be just tightly plugged into the round holes as appropriate. At one end of the cylinder transversely drilled a fine hole, threaded into a diameter equal to the diameter of the hole in the wire, and then exposed in the cylinder outside the wire ends wrench folded into 90 °, each left 5 cm can be. Plug the cylinder into the round hole of the reflective bowl, and then insert the ends of the wire into a piece of Styrofoam or wooden base plate. Sharpen both ends of a thin bamboo skewer and insert one end into the cylinder in the center of the reflecting bowl and the other end into a small piece of potato. Place the device in the sun so that the reflective bowl is facing the direction of the sun, and then, patiently adjust the length of the bamboo skewer so that the inserted potato sits right on the glowing focal point. It won't take long for the potato to be cooked by the sun's rays and give off flavor.
6. Make a small vase
You can make a delicate vase, find a water bottle (what looks like can be, the best good-looking) and then take some colorful ribbons to decorate it (you can tie a bow on the bottle), and then use handmade paper to do some small flowers pasted on the top, but also in the water bottle pasted on the eyes, nose, mouth, hair, and in the drawing of a pair of small dimples. Then find a long handmade paper (any color can be) in the bottle, and then remove the excess above, in the decoration of some of your favorite things, made a lovely environmental protection handmade pen holder!!!!
7. Make a small sailboat
Materials: Prepare an empty bottle, a chopstick, two long pieces of cardboard, a few pieces of thick paper, a colorful rope, tape and scissors.
1. First, cut off the mouth of the empty bottle.
2. Cut the bottle vertically.
3. Next, tape two pieces of cardboard to the inside of the bottle.
4. Cut one side of the thick piece of paper into a beveled edge.
5. Then, one by one, paste them on the top end of the chopstick for the sail.
6. Tie the colored string at the top of the chopsticks.
7. Tape the bottom end of the chopsticks to the cardboard.
8. Finally, pull the colored string tightly towards each end of the bottle and attach it.
9. A sailboat is ready.
Tips: During the process of making, each part must be firmly pasted. The colored ropes must be pulled tight and glued firmly in order to make the boat balanced, otherwise, the sailboat is very difficult to stand firm