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There are many ecological bottles, which are "a micro-ecosystem of artificial simulation by putting a small number of plants, animals and other non-living substances that feed on these plants into a closed light-mouthed bottle". Eco-bottles are a fun, dynamic and useful tool in science teaching activities. Because most children like to raise and watch fish and other various aquatic creatures in ecological bottles, this kind of breeding and viewing can increase knowledge, promote **, enhance understanding, and bring beauty enjoyment.
Step 1: "Prepare a clear plastic bottle and cut off the top part. ”
Can such a bottle be directly used to make an ecological bottle? Learn.
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Handmade small production of waste utilization:
Sprite and Coke are essential drinks to cool off in summer, and what will happen to the Sprite bottles left after drinking. Now everything advocates the use of environmental protection and waste products as much as possible, waste use Sprite bottles to make some beautiful waste into treasure handmade handicrafts, which can not only pass the time, but also support environmental protection, isn't it killing two birds with one stone.
Specific steps: Ring DIY creative handmade design works made of computer buttons:
It's an entertaining creative little production that combines a keyboard case with a ring. We all know that the structure under the common keyboard is basically the same, press a key, through a rubber pad will immediately play up.
Then, apply this feature and design a ring with a small clip on it, which can hold the keys of the keyboard very firmly in place, and at the same time, it can also be easily removed.
For example, if you want a "del" key today and don't want to work, then it's up to you to decide what to do with the keyboard.
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Handmade creative inventions from scrap products.
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The handiwork made from waste is as follows:
1. Prepare plastic bottles, scissors, tool knives, glue, scotch tape, and stickers for discarded shampoo and shower gel.
2. Use scissors and a handmade knife to remove the lower part of the bottle.
3. Just paint and cut to create the shape we want. The main ones are eyes, mouths, and cute big hands.
Waste utilizationApplications
Using all kinds of household waste to meet our daily needs is the most fashionable way of life in developed countries in Europe and the United States, and this increasingly accepted "low-carbon" lifestyle is also affecting the hobbies and habits of our urban residents. Using various waste products generated in life, work and production to make practical, low-carbon DIY handmade products is one of the most popular topics in the current forums and Weibo.
Taking the secondary use or manual transformation of old clothes as an example, after the general DIY that is not difficult, ordinary people can also make their own wardrobes and wardboxes that should have been eliminated or discarded old clothes and old clothes into a variety of daily necessities such as: carpets, children's clothing, coasters, dolls, storage boxes and other daily necessities, which meet daily needs in addition to environmental protection, which is a good way to turn waste into treasure.
In addition to the common waste products such as old clothes, disposable tableware that we use every day, used books and magazines we read, pencils and ballpoint pens that we have written, and plastic bottles and cans left over after drinking drinks are also trendy materials that are increasingly popular for handmade materials at home and abroad.
The secondary use of these domestic waste products is not only closer to the daily life of residents, but also more able to mobilize the strength of the whole society to participate in the trend of protecting the environment and turning waste into treasure. Liquid elimination.
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How to make a handmade mask for waste products? Here's an introduction to the process of making a handmade banquet of roses made of cans.
01 Wash the can and remove the head and bottom, flatten the can and be careful to scratch your hands.
02 Make a heart-shaped template from cardboard for cutting cans.
03 Splice the cut aluminum plate and iron wire according to the picture.
04 Then glue the petals together with a glue or glue gun.
05 Repeat the above steps to make the flowers bloom step by step!
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You can make a mini pineapple from a waste yellow fruit net by following the following methods:
Tools: yellow fruit net, thread, green cardboard, scissors Zheng imitation orange, double-sided tape.
1. Cut a yellow fruit net along the lines.
2. Then roll it up in the direction.
3. Tie the two ends tightly with a thread.
4. Flip all the way from the outside opening to the inside.
5. Don't cut out multiple triangles with green cardboard.
6. Stick them on top of the yellow oval with double-sided tape.
7. Da Liang finally made the mini pineapple.
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Here's how to do a handicraft out of scrap:
1. Masks: Now everyone will have a few packs of masks at home, usually we will directly throw the used masks in the trash for hygiene and trouble, and we also throw away a lot of masks in a week. After the mask is used, there will definitely be some bacteria that cannot be used anymore, but the strap on the mask can have other wonderful uses.
When you use a mask, you will also find that the straps on both sides of the mask are very tough, even stronger than ordinary ropes. In life, we can use the straps on the discarded masks to store some small items, such as data cables and headphones at home, etc., which can be tied up with straps, and there will be no problem of entanglement.
2. The lid of the water bottle: Usually we will throw away the bottle directly after drinking the water and taking the morning book, or put it together to keep it for sale as waste, some friends may use the water bottle to water the flowers or raise some small green plants, but most friends will still choose to throw away the bottle directly, especially the bottle cap.
We can simply rinse the lid of the discarded water bottle to avoid residual drinks on it, and then press the lid on the bottom of the soap or laundry soap, and in turn you can put the soap next to the sink, and you don't need to prepare a soap box to be clean and hygienic, and it is also very convenient to use the soap.
3. The small stand included in the pizza box: Usually when we order takeout to eat pizza, the merchant will prepare a small stand in the middle of the pizza box to avoid the pizza being overwhelmed and affecting the taste during the delivery process. In fact, this small bracket can also be used to place soap and laundry soap, as long as it is inserted at the bottom of the soap, it can play the role of support and water leakage, and can completely replace the soap box.
4. The lid of the wet wipe: We will use the wet wipes at home, and we will throw away the box of the wet wipes directly after using the wet wipes, and many people will not think that the lid on it has other uses. For example, we can use the lid on the wet wipes to place small items such as needles for sewing clothes, as long as the lid of the wet wipes is pasted on a cardboard, and then the cardboard is cut, it can be used to put things, so that there is no need to worry about small things will often be hidden in the gaps Zhihong can not be found.
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