Childhood TV shows
About the enlightenment of small handicrafts
from CCTV Children's Channel;
About the enlightenment of painting
is from "Artistic Imagination"
and CCTV classic ink advertising
CCTV Ink 丨The source of the cover picture is Huan
Imaginative readers
There should also be a lot of brain holes about science painting
Tangible or intangible
Ephemeral or permanent
Subjective or random
Figurative or abstract
......
The form is eclectic
It's all paintings
Today, I will draw a banana painting
Let's throw bricks and lead the way
(PS. High school art class banana painting homework, the editor reproduced "The Eternity of Memory" on the banana peel, and if readers contribute more, the editor will consider reproducing it again in their free time.)
)
Experimental equipment
Bananas, fruit cutting forks given by Senior Brother Bohou or clean toothpicks and labeled cups in the conference room of the research group
Experimental Procedure
Step 1:
Wash the banana and fork and make room for the tools (pick-up).
In the last issue, it was said that the peel should be turned into treasure);
Step 2:
Fantasy: Imagine an image in your mind, or find a painting that you want to reproduce, and imagine the general layout;
Step 3:
Do it! Use a fork to poke and poke to draw the outline first, and then you can add some shadows to make the image more three-dimensional (2min quick abstract version);
Step 4:
Wait for time to cast your magic! This is the rabbit police officer Judy drawn by the editor, but what is the principle of automatic color development after poking? (And last night when I counted the props for the Public Science Day, I also drew a rabbit on the sand drawing board.,I was going to draw a fox but suddenly I didn't change my companion to a cat)
Hara explained
This involves an enzymatic browning reaction. That is, under the action of oxygen, phenolases catalyze the formation of phenols into quinones and their polymers.
In undisrupted plant cells, phenols maintain phenol-quinone homeostasis, and phenols and polyphenol oxidase should not meet. After the cell is damaged due to external force and other reasons, phenolic substances and phenolases meet, coupled with oxygen invasion of the cell, breaking the balance, so that the quinone continues to accumulate and oxidize polymerization, and the "poked" area is "blackened".
Let's enjoy another high-pressure water gun sand painting that doesn't seem to have any principles~
When cleaning the compressor, unlock the new drawing method of high-pressure water gun sand painting丨Strawberry Bear Syrup
The principle of banana painting is "blackening" when exposed to oxygen, I don't know what the principle of the painting created by readers is?
Science is never a matter of spring and snow
So it's Science Day for the public
2024.5.18,
Waiting for you to participate!
May you come as promised!
Last review
At the head of Orange Island, ask Schrödinger's orange, who is the master of ups and downs| Play seriously
In the last issue, there are cute orange peel paintings, and there are reflection questions to answer seriously
The careful editing with subtitles (promise me, can this issue of submission also be purple, open your mind, call friends, horizontal shooting with subtitles, introduction, experimental process or phenomenon, etc., you want to show everything in the two wonderful nights of the public science day, it would be better to attach the principle~) and so on, all of which impressed the editor, some longer videos are reluctant to be cut for a second, so this issue is not only in the form of GIFs, let's take a look!
Swipe up and down to view the submission↑↓
1. Contribution from the owner of the pineapple house
2. 小姝的投稿
3.Contribution of sending the sea
4. Contribution of dyeing and tilting
(The above three submissions cannot be displayed here due to format reasons, please move to the WeChat public account to watch)
5.Contribution of Henry of the fifth grade of elementary school
6. Contributions to neurons
7. Contribution of carbon fiber
Voting closes at 21:00 on May 17
The two fans with the highest number of votes
The labeled cup will be obtained
One
Share to win souvenirs
Contributions to this experiment
We will vote in the next issue
Fans who voted fourth and fifth
will get
The cup labeled
One;
Champion, runner-up and third place
will get
In previous years, the Public Science Day
An out-of-print mystery gift
Submission method
The deadline for submissions is 9 p.m. every Friday. For users who have not interacted with us for 48 hours, we are unable to send you a message. In order to prevent the phenomenon of not being able to contact the winning user, please contact us in time after voting for the highest award. For the convenience of taking screenshots, please try to upload videos or photos that are less than 4 to 5 seconds
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Edit: Strawberry Bear