Manual production and practice of waste utilization technology

Manual production of waste utilization technology is as follows:

1, making waste artworks:

Waste cardboard, old newspaper or waste cloth can be cut, folded and pasted to make various works of art and handmade products, such as cardboard three-dimensional sculpture, newspaper weaving basket, fabric embroidery and so on.

2.DIY waste toys:

All kinds of interesting toys can be designed and made by using discarded sundries and wastes, such as using discarded cartons and bottle caps to make mazes, and using discarded electronic parts to make radios or robots.

3. Abandoned decorations and accessories:

Using waste bottle caps, bottles, metal cans and other materials, you can paint, applique and decorate. And make unique decorations and accessories, such as earrings, necklaces, bracelets, etc.

4, making waste handicrafts:

Waste plastic bottles, glass bottles or cans can be cut, tie-dyed and welded to make beautiful vases, candlesticks, tableware and other handicrafts.

5, waste technology creation:

By using discarded electronic equipment, circuit boards and parts, electronic artworks, luminous ornaments, musical instruments, etc., it can be disassembled and reassembled.

6, the use of waste to make practical items:

For example, using waste wood, paper shells and other materials to make practical furniture and supplies such as bookshelves, chairs and storage boxes.

These examples of small technological productions are just the tip of the iceberg, and the possibilities of creativity and technology are infinite. By turning waste into treasure, we can not only reduce environmental pollution and waste of resources, but also arouse people's attention to creativity and sustainable development. Let's work together, give full play to the power of creativity and technology, turn waste into treasure and make contributions to the future of sustainable development.

Extended data:

Turning waste into treasure is the process of transforming waste or scrap into useful articles or products through scientific and technological means and creativity. This practice is conducive to environmental protection and sustainable development, and can play the role of creativity and technology.