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Some time ago, the issue of electric earthworms aroused widespread attention and discussion among netizens. Electric earthworms use a machine similar to electric fish to insert two electrodes into the ground. After turning on the switch, the earthworms will automatically drill ou
After earthworms, wild scorpions are also in crisis. Scorpion catchers are searching all over to find out how harmful they are.
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The study, published in Science on June 30, reports that the implant is made of biodegradable materials and is designed to reduce postoperative pain. There is an urgent need for better ways to relieve pain because currently available opioids can be addictive, and ice packs or coo
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If you neglect them, they will rot. Dr. Estelle Lazar, a forensic archaeologist from the University of Sydney, spoke to ABC News about your pearly whites after death.
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Click to read the relevant answers. The reasons are nothing more than: high academic pressure, low employment rate, too bald to engage in scientific research in the laboratory, etc., which has led to endless voices in society "dissuading people from studying biology".
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In recent decades, with the release and strong support of domestic and foreign policies, cell therapy has achieved rapid development. Various clinical studies related to cell therapy have been carried out around the world, and cell therapy-related companies have also emerged. The
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⇩ ⇩ ⇩ ⇩. More biolighting information can be found in the biolighting demonstration area in Hall 4.2, Area 4.2 of GILE2022A. Click on the "link" to get exhibition tickets.
GILE2022 | Authoritative celebrities give heavy support to explore new trends in bio-lighting
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Introduction to the results Inspired by agricultural ridge technology, in this article, researchers such as Associate Professor Guo Xingmei and Professor Zhang Junhao from Jiangsu University of Science and Technology, Professor Sheng Lin from Shandong University published a repor
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Italian physicist Volta invented the battery. Italian physicist Volta. Although electric lights, telephones, refrigerators, televisions, and computers have entered people's homes, electric motors are also widely used in factories. These strong currents are drawn from generators.
"The Story of Invention" (74) - Italian physicist Volta invented the battery
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Introduction: What is the "purple grape" plant commonly seen on the roadside? Are its fruits edible? Why? As the saying goes: Knowledge is treasure, ignorance is grass. In the mountains in the countryside, there are all kinds of plants everywhere. Any plant is valuable to someone
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"Genius is on the left, madman is on the right." "The ultimate genius is madness, and the ultimate madness is genius." Regarding this point of view, some people agree and some do not.
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I wonder if you have noticed a special-looking plant when you often go to the river in summer. There is a wetland park near my home. In the summer, I will go to the wetland park with my family. When passing by a place with water, I can see a plant that looks like a sausage, becau
Cattail: looks like a "sausage" and is common near water. It has many values and is full of treasures.
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The World Meteorological Organization stipulates that when a certain climate element(s) reaches a return rate of 25 years, it is called an extreme climate. Extreme climates include droughts, floods, high-temperature heat waves, and low-temperature cold damage. As pollution become
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Modern science believes that our universe was born 13.8 billion years ago. 13.8 billion years ago, a singularity exploded. The singularity is an infinite mass, infinite energy, infinite heat, infinite mass, and infinite density. Large, infinitely small point. After the explosion
There is a gravitational source outside the orbit of Pluto. Scientists: It may be the legendary ninth planet
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When it comes to snails, the first thing that comes to mind is that they have a thick shell. In fact, in addition to being known for their thick shells, snails are also the animals with the most teeth in the world.
Snails are said to be the creatures with the most teeth in the world. So what are the uses of so many teeth?
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Walking people have to adjust their gait again and again to walk on curbs or steps. Whether intentionally or not, everyone has developed control strategies to control muscle activity in response to changes in the outside world, thereby protecting them from tripping. effects of ti
Two main strategies for robot gait control
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The majority of overseas Chinese are very concerned about Hong Kong's continued stability, prosperity and development. Recently, Sun Dawen, a well-known Chinese scientist and academician of the European Academy of Humanities and Natural Sciences, wrote an article to express his w
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I have seen people who envy the speed of other people's cars and the safety of other people's cars, but I have never seen people who despise that their own cars are too safe! "Volvo is too strong and should be strictly prohibited from the road during the day. Like a truck, it mak
Volvo was "disliked" by car owners because it was too strong. Volvo was wrong
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For female drivers, driving is not necessarily difficult, but maintaining the vehicle must be difficult. Tire pressure, chassis inspection, circuit inspection, oil change... With so many inspections, should they be done and when should they be done? The female drivers said they d
Improve after-sales service to make using a car easier
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On the occasion of the 101st anniversary of the founding of the Communist Party of China, on June 30, the Party History Knowledge Competition "Welcoming the 20th National Congress and Forging ahead on a New Journey" hosted by the Hexia Street Party Working Committee and undertake
Hexia Subdistrict launched the Party History Knowledge Competition "Welcoming the 20th National Congress and Forging ahead on a New Journey"
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Liu Yifei was born in the United States and has traditional Chinese culture. Although she is a foreigner, she never dyes her hair. She has sweet-looking facial features and is a bit playful. Today she has transformed into a Barbie doll in the window! Hey! A pink floral skirt is d
Sleeveless pink princess dress
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I'm sorry, mother, that year when you came to Jinan to see us, one night I was very drunk and a few comrades took me to my unit. The unit was a military hospital. I was given an injection in the hospital to sober up. I remember that the tube used for the injection was very thick.
To Mother I'm sorry, Mother, I'm late coming home
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Mother's Frugality and Generosity At a bustling township market, a peasant woman was holding a little boy's hand among the crowd. The woman's other arm was holding a half-new and half-old basket. Today is a street day that happens every three days. The peasant woman and the littl
Written to my ordinary but great mother - Mom, you have worked hard
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