Electric Fields: Crash Course Physics #26

2024/05/0700:07:04 science 1524474

Electric Fields: Crash Course Physics #26 - DayDayNews

Electric Fields: Crash Course Physics #26 - DayDayNews

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Today we usher in the Xiaoshu solar term. During the Xiaoshu season, the earth is experiencing heat waves and the heat is intense. Most areas in our country are about to start the "barbecue mode" or "steaming mode". The recent high temperatures in some areas of Jiangsu coincide w - DayDayNews

Today we usher in the Xiaoshu solar term. During the Xiaoshu season, the earth is experiencing heat waves and the heat is intense. Most areas in our country are about to start the "barbecue mode" or "steaming mode". The recent high temperatures in some areas of Jiangsu coincide w

40℃! It's really coming

06/08 1913

The unforgettable first node appeared on June 16, 2020. After nearly two years of countless failed experiments, they finally saw the experimental results at the beginning of this article. - DayDayNews

The unforgettable first node appeared on June 16, 2020. After nearly two years of countless failed experiments, they finally saw the experimental results at the beginning of this article.

Sichuan University team prepares platelet membrane-coated implantable device to avoid immune system attack

06/08 1500

Authors and institutions: Professor Ding Sheng, Assistant Researcher Liu Kang, and Associate Researcher Ma Tianhua from the School of Pharmacy, Tsinghua University are the co-corresponding authors of the paper. Professor Ding Sheng’s research group, Hu Yanyan, Yang Yuanyuan, and - DayDayNews

Authors and institutions: Professor Ding Sheng, Assistant Researcher Liu Kang, and Associate Researcher Ma Tianhua from the School of Pharmacy, Tsinghua University are the co-corresponding authors of the paper. Professor Ding Sheng’s research group, Hu Yanyan, Yang Yuanyuan, and

Tsinghua team discovers for the first time a magical potion for the directed induction and stable culture of totipotent stem cells in vitro

06/07 1911

In Thailand, because most vaccinated people have no symptoms or very mild symptoms when infected with the new coronavirus Omicron variant, many people have the option of quarantining at home. - DayDayNews

In Thailand, because most vaccinated people have no symptoms or very mild symptoms when infected with the new coronavirus Omicron variant, many people have the option of quarantining at home.

Thai experts explain: How long is enough for COVID-19 patients to be quarantined?

06/09 1186

More shocking than movie special effects, 3 rare natural phenomena, how many have you seen? There are many magical natural phenomena on the earth. The following three rare landscapes may not be seen by many people in their lifetime. The first one is a fire tornado that can be enc - DayDayNews

More shocking than movie special effects, 3 rare natural phenomena, how many have you seen? There are many magical natural phenomena on the earth. The following three rare landscapes may not be seen by many people in their lifetime. The first one is a fire tornado that can be enc

3 rare natural phenomena that are difficult for humans to photograph. If you see one, you are considered lucky.

06/09 1176

Whether there are aliens in the vast universe has always been a controversial topic. According to the British "Daily Star" report on July 6, British writer and UFO expert Anna Whitty recently claimed that aliens have always been living on the earth and may actually live under our - DayDayNews

Whether there are aliens in the vast universe has always been a controversial topic. According to the British "Daily Star" report on July 6, British writer and UFO expert Anna Whitty recently claimed that aliens have always been living on the earth and may actually live under our

British UFO expert revealed in documentary: Aliens have always been living on the earth or under the ocean

06/08 1447

Recently, the patrol personnel of the Sichuan Xiaozhaizigou National Nature Reserve Management Office have just completed patrolling the Xialiligou line and at the same time completed the collection of infrared camera materials. When patrolling the infrared camera materials from - DayDayNews

Recently, the patrol personnel of the Sichuan Xiaozhaizigou National Nature Reserve Management Office have just completed patrolling the Xialiligou line and at the same time completed the collection of infrared camera materials. When patrolling the infrared camera materials from

Xiaozhaizigou, Sichuan: Wild giant pandas and black bears were photographed at the same location

06/08 1284

This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: Mia Introduction: From a physical perspective, there are always many mysteries about how memories are generated and stored in the brain. Previous studies were only - DayDayNews

This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: Mia Introduction: From a physical perspective, there are always many mysteries about how memories are generated and stored in the brain. Previous studies were only

How are "PNAS" memories generated and stored? First real-time monitoring of gene expression in living brains

06/08 1075

The proposal of dual carbon targets has not only made new energy industries such as electric vehicles and hydrogen fuel vehicles soar, but also provided scientists with a research topic, that is, how to turn carbon dioxide into waste through new technologies to achieve carbon red - DayDayNews

The proposal of dual carbon targets has not only made new energy industries such as electric vehicles and hydrogen fuel vehicles soar, but also provided scientists with a research topic, that is, how to turn carbon dioxide into waste through new technologies to achieve carbon red

New applications for solar energy! Michigan professor proposes new process to use CO2 and water to prepare chemical fuels to achieve carbon reduction goals

06/07 1010

Protecting wild animals is everyone’s responsibility. The reporter learned from the Guangdong Coast Guard Bureau on July 7 that recently, law enforcement officers from the Nan'ao Work Station of the Guangdong Shantou Coast Guard Rescued a pangolin, a national first-level wild pro - DayDayNews

Protecting wild animals is everyone’s responsibility. The reporter learned from the Guangdong Coast Guard Bureau on July 7 that recently, law enforcement officers from the Nan'ao Work Station of the Guangdong Shantou Coast Guard Rescued a pangolin, a national first-level wild pro

Meet a "cute" on the road! Coast Guard law enforcement officers warmly rescue pangolins, national first-level protected animals

06/09 1082

Ferrous sulfate reduces soil hexavalent chromium (ferrous sulfate). In order to solve the problem of excessive hexavalent chromium in the soil, ferrous sulfate is first used to reduce the hexavalent chromium in the soil to trivalent chromium, and then sodium hydroxide is used to - DayDayNews

Ferrous sulfate reduces soil hexavalent chromium (ferrous sulfate). In order to solve the problem of excessive hexavalent chromium in the soil, ferrous sulfate is first used to reduce the hexavalent chromium in the soil to trivalent chromium, and then sodium hydroxide is used to

Ferrous sulfate reduces soil hexavalent chromium

06/10 1059

Recently, Chinese scientists discovered that the pharyngeal arches of Yunnanensis produced by the Chengjiang fauna of the Cambrian period 518 million years ago have a unique cellular cartilage structure of vertebrates, confirming that Yunnanensis is the most primitive group of ve - DayDayNews

Recently, Chinese scientists discovered that the pharyngeal arches of Yunnanensis produced by the Chengjiang fauna of the Cambrian period 518 million years ago have a unique cellular cartilage structure of vertebrates, confirming that Yunnanensis is the most primitive group of ve

Are insects the ancestors of humans? Jiangsu scientists reveal Yunnan worm is the most primitive vertebrate

06/10 1402

Editor's note: The wild boar is coming down the mountain! "Monkey Paper" has arrived on my balcony! News of wild animals entering the city frequently appear on social media. In fact, there are so many native wildlife living all around us that we know so little about them. Only by - DayDayNews

Editor's note: The wild boar is coming down the mountain! "Monkey Paper" has arrived on my balcony! News of wild animals entering the city frequently appear on social media. In fact, there are so many native wildlife living all around us that we know so little about them. Only by

Eye of the Secret Realm·Friends of Mankind Calendar | Bream: The dawn sun shines on the river, and the fish swim like a jade bottle

06/10 1850

On May 17, the United States held its first public hearing on UFOs since 1966. During the hour-and-a-half-long meeting, some UFO footage was shown and highlighted how the U.S. Department of Defense had collected at least 400 sightings and 11 near-collision incidents. - DayDayNews

On May 17, the United States held its first public hearing on UFOs since 1966. During the hour-and-a-half-long meeting, some UFO footage was shown and highlighted how the U.S. Department of Defense had collected at least 400 sightings and 11 near-collision incidents.

The first UFO hearing in the United States announced many confirmed UFO incidents. What is the purpose?

06/10 1757

The threat of nuclear war is the gravest since the Cold War, so a group of scientists revisits the never-ending bleak subject of what would happen if atomic bombs started flying in today's world. As you can imagine, this is pretty scary. - DayDayNews

The threat of nuclear war is the gravest since the Cold War, so a group of scientists revisits the never-ending bleak subject of what would happen if atomic bombs started flying in today's world. As you can imagine, this is pretty scary.

New simulation shows nuclear war in 2022 could trigger a 'Little Ice Age'

06/10 1859

Scientists now believe that declining ozone over the Arctic is causing unexpected weather effects in the Northern Hemisphere. As reported in Nature Geoscience , the team believes they have discovered a causal link between reduced ozone and unusual weather events. - DayDayNews

Scientists now believe that declining ozone over the Arctic is causing unexpected weather effects in the Northern Hemisphere. As reported in Nature Geoscience , the team believes they have discovered a causal link between reduced ozone and unusual weather events.

Thinning ozone over the Arctic is causing unstable weather in the Northern Hemisphere

06/10 1083

In the past 24 hours, the Russian army has uncharacteristically not announced that it has occupied any residential areas. In fact, in recent days, the Russian army has not been in a hurry to advance or occupy a certain city or settlement. The reason is that they are constantly ac - DayDayNews

In the past 24 hours, the Russian army has uncharacteristically not announced that it has occupied any residential areas. In fact, in recent days, the Russian army has not been in a hurry to advance or occupy a certain city or settlement. The reason is that they are constantly ac

The Russian army bombards the front lines of Kramatorst and Slaviask and replaces the new forces

06/10 1230

Compared with the Liaoning and Shandong ships, which adopt a ski-jump deck design and have a relatively single carrier-based aircraft carrying capacity, the Type 003 aircraft carrier has a more complex design, various combat methods, and covers more fields. - DayDayNews

Compared with the Liaoning and Shandong ships, which adopt a ski-jump deck design and have a relatively single carrier-based aircraft carrying capacity, the Type 003 aircraft carrier has a more complex design, various combat methods, and covers more fields.

What types of carrier-based aircraft are needed for the 003 aircraft carrier? In addition to the J-35, there are two other essential

06/10 1844

1. Girls must have a clean face. Whether your face is good or not is something you are born with. But whether your face is clean or not and whether it looks comfortable or not is something you can work on the day after tomorrow. 2. Shape your eyebrows into an eyebrow shape that s - DayDayNews

1. Girls must have a clean face. Whether your face is good or not is something you are born with. But whether your face is clean or not and whether it looks comfortable or not is something you can work on the day after tomorrow. 2. Shape your eyebrows into an eyebrow shape that s

Girls must love themselves well and be confident even without makeup

06/10 1808

Hello everyone, I am Ver. Today I will explain to you stilettos and high heels. The place where stilettos and high heels gather is the fashion show. Every beauty-loving lady loves stilettos. The attitude that a beautiful woman should have is to fully extend her feet. The slender - DayDayNews

Hello everyone, I am Ver. Today I will explain to you stilettos and high heels. The place where stilettos and high heels gather is the fashion show. Every beauty-loving lady loves stilettos. The attitude that a beautiful woman should have is to fully extend her feet. The slender

Girls who like to wear high heels, never wear shallow high heels when going out in the rain.

06/10 1569

Aloe vera gel is a common thing for everyone, but do you know how many uses it has? Today, the editor has compiled some common uses of aloe vera gel. Get it quickly. Hydrating cream. When using moisturizing cream, be sure not to use too much, because aloe vera gel is sticky by na - DayDayNews

Aloe vera gel is a common thing for everyone, but do you know how many uses it has? Today, the editor has compiled some common uses of aloe vera gel. Get it quickly. Hydrating cream. When using moisturizing cream, be sure not to use too much, because aloe vera gel is sticky by na

"Play in Charming Beauty and Skin Care" Summary of Aloe Vera Gel usage, do you know these?

06/10 1560

Whether it is a cluster grenade or an explosive pack, they all face the same problem, that is, they cannot be thrown too far. They can only blow up the weak spot of the tank - the track part, and force the tank to lie down. - DayDayNews

Whether it is a cluster grenade or an explosive pack, they all face the same problem, that is, they cannot be thrown too far. They can only blow up the weak spot of the tank - the track part, and force the tank to lie down.

Nine rounds of artillery shells destroyed 10 tanks. Soldiers of the 180th Division said: American soldiers are nothing special.

06/10 1998