Current location - Trademark Inquiry Complete Network - Trademark inquiry - Little inventions for primary school students, how to make them, pictures
Little inventions for primary school students, how to make them, pictures

Starry sky lamp

Materials required: glass jar or jar, a small piece of tin foil?

Production steps:

1 . Cut the tinfoil into a size that just fits into the glass jar. Use a pen to draw the dot pattern of each constellation on the back of the tinfoil.

2. Then use an awl or sharp needle to stamp on the tinfoil according to the lattice pattern of the constellations. Make a small hole?

3. Roll up the tinfoil and stick the two ends with transparent tape to make a tinfoil cylinder with the constellations engraved on it?

4. Roll the tinfoil Carefully put the cylinder into a glass jar or jar, and then put in a small LED wall lamp with its own button battery. If there is no LED wall lamp, you can try to open an opening from the bottom of the jar, then light a small candle on the glass jar lid, turn the glass jar with tin foil upside down and cover it on the jar lid to make a starry sky candle lamp.

5. Turn on the power, cover the bottle, and a handmade starry sky lamp is completed.

Handmade lanterns from cans

Required materials: cans

Specific steps:

1. Prepare an empty can

2. Grind off the cap from the bottle mouth

3. Find a ruler and knife and initially locate the location to be cut

4. Draw a circle around the bottle After cutting the lines, you can cut the originally positioned lines one by one

5. After cutting, press the bottle into the shape of a lantern

6. Lantern It’s done