Human Evolution: Crash Course Big History #6

2024/02/0513:06:11 science 3292587

Human Evolution: Crash Course Big History #6 - DayDayNews

Human Evolution: Crash Course Big History #6 - DayDayNews

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Hello everyone, this issue brings you Nature Communications, a sub-publication under Nature Group, specializing in publishing high-quality research papers in various fields such as biology, physics and chemistry. The impact factor in 2021 is 17.694. - DayDayNews

Hello everyone, this issue brings you Nature Communications, a sub-publication under Nature Group, specializing in publishing high-quality research papers in various fields such as biology, physics and chemistry. The impact factor in 2021 is 17.694.

Nature Communications｜The latest article introduction for September 2022

05/07 1096

Why do humans walk upright? The main premise of discussing this issue is that limbs support the body, whether it is running, hunting or surviving, it is far better than walking upright. Therefore, there must be enough incentives and kinetic energy to enable ancient apes to evolve - DayDayNews

Why do humans walk upright? The main premise of discussing this issue is that limbs support the body, whether it is running, hunting or surviving, it is far better than walking upright. Therefore, there must be enough incentives and kinetic energy to enable ancient apes to evolve

Why do humans walk upright? This article proposes a new theory of gene mutation for your comparison

05/06 1075

Review According to Darwin's theory of biological development, the law of species elimination in nature is actually the survival of the fittest. Different species will undergo gene selection and development in this process, and finally gradually form a stable circle and form a re - DayDayNews

Review According to Darwin's theory of biological development, the law of species elimination in nature is actually the survival of the fittest. Different species will undergo gene selection and development in this process, and finally gradually form a stable circle and form a re

The 100 birds released more than a hundred years ago have bred to 200 million, causing the United States to lose 800 million every year.

05/05 1267

When the earth rotates around, sunrise and sunset will appear, that is, one day. So the time we often talk about is still different from what scientists say. If the earth rotates for 24 hours, then a day will be 24 hours. If the earth accelerates, the time will be less and the ti - DayDayNews

When the earth rotates around, sunrise and sunset will appear, that is, one day. So the time we often talk about is still different from what scientists say. If the earth rotates for 24 hours, then a day will be 24 hours. If the earth accelerates, the time will be less and the ti

Why does it feel like time is getting faster? Is it an illusion? Yes, the rotation of the earth suddenly accelerated

05/06 1113

In recent years, China's economic development has attracted worldwide attention, but China's development in the science and technology industry is also dazzling. For example, in 2021, China's Mars rover successfully landed on Mars, the manned spacecraft of China 12 and 13 were su - DayDayNews

In recent years, China's economic development has attracted worldwide attention, but China's development in the science and technology industry is also dazzling. For example, in 2021, China's Mars rover successfully landed on Mars, the manned spacecraft of China 12 and 13 were su

Our country's scientists have made major discoveries! 1.3 billion kilometers away from the earth, the global scientific community was shocked

05/06 1490

Over the years, we have been committed to planting trees and hope to make the earth greener. If the earth becomes greener by planting trees, it is very useful for the earth's environment. Because these green plants can perform photosynthesis to absorb carbon dioxide in the atmosp - DayDayNews

Over the years, we have been committed to planting trees and hope to make the earth greener. If the earth becomes greener by planting trees, it is very useful for the earth's environment. Because these green plants can perform photosynthesis to absorb carbon dioxide in the atmosp

Scientists find that the earth is turning green, and the reasons are China and India, but scientists are very worried about India.

05/06 1488

1. "The water is retained by the remaining spider webs." 2. "The 'winter melon' that someone gave to my boss, I am 6 feet 1". 3. "I found this handprint in a tree." 4. "A wasp nest makes the statue look like it is wearing a headscarf." 5. "This tomato grows between fence boards" - DayDayNews

1. "The water is retained by the remaining spider webs." 2. "The 'winter melon' that someone gave to my boss, I am 6 feet 1". 3. "I found this handprint in a tree." 4. "A wasp nest makes the statue look like it is wearing a headscarf." 5. "This tomato grows between fence boards"

17 photos showing “Little Miracle Everywhere in Nature”

05/07 1556

Since the 18th National Congress of the Communist Party of China, a series of strategic measures of the CPC Central Committee and the State Council have promoted the development of factory-based agriculture, strengthened the restoration of degraded soil, and formed a major demand - DayDayNews

Since the 18th National Congress of the Communist Party of China, a series of strategic measures of the CPC Central Committee and the State Council have promoted the development of factory-based agriculture, strengthened the restoration of degraded soil, and formed a major demand

Benliu News reporters talk to Meng Xianmin, professor at the Peat Research Institute of Northeast Normal University - Peat introduction and development have become a strategic emerging industry in China

05/07 1076

Before we knew it, the new coronavirus has existed in life for nearly three years. The emergence of the new coronavirus has broken the originally peaceful life and hindered the development of the economy. - DayDayNews

Before we knew it, the new coronavirus has existed in life for nearly three years. The emergence of the new coronavirus has broken the originally peaceful life and hindered the development of the economy.

When will the new crown epidemic end? Huang Jianping’s team made a prediction, and Academician Zhong Nanshan also expressed his opinions

05/05 1072

The earth's resource crisis is a haze shrouded in the development of human society. The fundamental purpose of the development of astronautics is to find a second home for mankind to adapt to living. After a long search, NASA found a planet called the "Twin Brothers". It has 385 - DayDayNews

The earth's resource crisis is a haze shrouded in the development of human society. The fundamental purpose of the development of astronautics is to find a second home for mankind to adapt to living. After a long search, NASA found a planet called the "Twin Brothers". It has 385

There are mountains, water and atmosphere! The "twin brothers" on Earth were discovered. Will there be life on it?

05/05 1393

Although good news in the field of cancer treatment has been frequent over the past decade and patients have continued to prolong their survival, these progress has not changed the situation of "discussing cancer". - DayDayNews

Although good news in the field of cancer treatment has been frequent over the past decade and patients have continued to prolong their survival, these progress has not changed the situation of "discussing cancer".

Nature Sub-journal: Not only will cancer cells metastasize, but healthy cells will also be "hijacked" to other organs to change their identities

05/08 1001

1. Overview: Galinsoga parviflora Cav., also known as Copper Hammer, Pearl Grass, Sunflower, Chili Grass, Asteraceae, Annual herb, and likes a humid and sunny environment. Since most of the plant heights are between 10 and 80 cm, they can only reach the knees of the cow, so they - DayDayNews

1. Overview: Galinsoga parviflora Cav., also known as Copper Hammer, Pearl Grass, Sunflower, Chili Grass, Asteraceae, Annual herb, and likes a humid and sunny environment. Since most of the plant heights are between 10 and 80 cm, they can only reach the knees of the cow, so they

Ashsop, nicknamed as a species of invasion "failed"

05/08 1592

Does Earth really have half-twin brothers outside the solar system? Super Earth is a concept that refers to those terrestrial planets with a mass that exceeds the Earth but are not larger than 10 times the Earth. - DayDayNews

Does Earth really have half-twin brothers outside the solar system? Super Earth is a concept that refers to those terrestrial planets with a mass that exceeds the Earth but are not larger than 10 times the Earth.

There are mountains and waters on 385 days a year. Will there be life on the earth's "twin brothers"?

05/08 1045

Dinosaurs have lived on Earth for more than 100 million years, so why hasn’t they born with wisdom? Some people may say that dinosaurs waste resources and are unable to develop the most advanced technology with the most resources on the earth. So is this really the case? - DayDayNews

Dinosaurs have lived on Earth for more than 100 million years, so why hasn’t they born with wisdom? Some people may say that dinosaurs waste resources and are unable to develop the most advanced technology with the most resources on the earth. So is this really the case?

Dinosaurs ruled the earth for 170 million years, so why didn’t they evolve into higher intelligent creatures?

05/08 1333

"Principles of Economics: Chinese Perspective" includes two volumes: "Principles of Macroeconomics: Chinese Perspective" and "Principles of Microeconomics: Chinese Perspective". It is a set of economic textbooks guided by Xi Jinping Thought on Socialism with Chinese Characteristi - DayDayNews

"Principles of Economics: Chinese Perspective" includes two volumes: "Principles of Macroeconomics: Chinese Perspective" and "Principles of Microeconomics: Chinese Perspective". It is a set of economic textbooks guided by Xi Jinping Thought on Socialism with Chinese Characteristi

Chen Zhuoyu | Book Review of "Principles of Economics: Chinese Perspective"

05/08 1392

Due to the new coronavirus's fear of heat and not cold, once the temperature drops, the virus will become easier to survive in this environment. The first time this variant appeared in my country is Hohhot, Inner Mongolia. The city’s first confirmed case was found. After gene seq - DayDayNews

Due to the new coronavirus's fear of heat and not cold, once the temperature drops, the virus will become easier to survive in this environment. The first time this variant appeared in my country is Hohhot, Inner Mongolia. The city’s first confirmed case was found. After gene seq

The virus mutates again! It has flowed into the country: this wave of counterattack, more than 2,000 people were infected, it is not simple

05/08 1071

There were 6 armies in our first batch of wars in North Korea, namely the 38th Army, the 39th Army, the 40th Army, the 42nd Army, the 50th Army, and the 66th Army. So what achievements did these six armies achieve on the Korean battlefield? - DayDayNews

There were 6 armies in our first batch of wars in North Korea, namely the 38th Army, the 39th Army, the 40th Army, the 42nd Army, the 50th Army, and the 66th Army. So what achievements did these six armies achieve on the Korean battlefield?

What are the achievements of the first six armies of the Volunteer Army entering North Korea? There is a one that breaks the myth of unbeaten by the US military ace

05/08 1801

In recent years, domestic foreign trade equipment has been very energetic. Not only have ground combat vehicles won large orders one after another, but various air defense weapons are also very popular among the local tyrants. Not to mention all kinds of drones, they are also blo - DayDayNews

In recent years, domestic foreign trade equipment has been very energetic. Not only have ground combat vehicles won large orders one after another, but various air defense weapons are also very popular among the local tyrants. Not to mention all kinds of drones, they are also blo

Is the domestic ST1 tank expected to win the Brazilian order? It is expected to introduce 98 vehicles, and American chariots become a barrier

05/08 1758

As society faces more and more challenges, individuals and even enterprises are beginning to have a stronger ecological awareness, and have deeper thinking and cognition about sustainable development, and are eager to empower ecological and environmental protection with the power - DayDayNews

As society faces more and more challenges, individuals and even enterprises are beginning to have a stronger ecological awareness, and have deeper thinking and cognition about sustainable development, and are eager to empower ecological and environmental protection with the power

Where will hydrated beauty products go?

05/08 1595

As the temperature gradually cools, knitted sweaters have become an indispensable outfit for people. While keeping warm, people no longer meet the single function, and it is the goal that everyone pursues to wear with a fashionable look. - DayDayNews

As the temperature gradually cools, knitted sweaters have become an indispensable outfit for people. While keeping warm, people no longer meet the single function, and it is the goal that everyone pursues to wear with a fashionable look.

It not only gives people warmth, but also shows a fashionable feeling. How to choose the first knitted sweater in autumn and winter?

05/08 1639

(Observer Network) On October 8 local time, the Ukrainian National News Agency (Ukrinform) released a video and an exclusive interview with Lithuanian Foreign Minister Rants Bergis. The two sides discussed a series of topics such as Ukraine's ways to join NATO, energy security, a - DayDayNews

(Observer Network) On October 8 local time, the Ukrainian National News Agency (Ukrinform) released a video and an exclusive interview with Lithuanian Foreign Minister Rants Bergis. The two sides discussed a series of topics such as Ukraine's ways to join NATO, energy security, a

Lithuanian Foreign Minister: There is no reason not to give Ukraine weapons, but let's forget it...

05/08 1022

Chen Ping, deputy secretary of the municipal party committee and mayor, Xu Yong, director of the Political Science Department of Central China Normal University and consultant to create a co-creation activity for Ezhou City to carry out a better environment and a happy life, atte - DayDayNews

Chen Ping, deputy secretary of the municipal party committee and mayor, Xu Yong, director of the Political Science Department of Central China Normal University and consultant to create a co-creation activity for Ezhou City to carry out a better environment and a happy life, atte

Central China Normal University jointly established and grassroots governance research base was established in Ezhou. Chen Ping and Xu Yong unveiled the plaque

05/08 1676