How to Make a Battery in 7 Easy Steps

2024/04/2302:43:05 science 1057923

How to Make a Battery in 7 Easy Steps - DayDayNews

How to Make a Battery in 7 Easy Steps - DayDayNews

4:16

* All content videos are shared, reposted and embedded from YouTube. If there is any violation or error, please contact us to delete it.

science

Author: Alfredo Carpineti Compiler: wuguanfy Image source: ESO/M. KORNMESSER Nova is a bright explosion in a binary star system where the white dwarf is stealing material from its companion star. This material is heated enough to ignite and ejected at high speeds, making the star - DayDayNews

Author: Alfredo Carpineti Compiler: wuguanfy Image source: ESO/M. KORNMESSER Nova is a bright explosion in a binary star system where the white dwarf is stealing material from its companion star. This material is heated enough to ignite and ejected at high speeds, making the star

Astronomers discover fastest new star ever

05/27 1560

Deep sea phobia is a type of phobia. When patients imagine, see or come into contact with ocean-related things such as the sea, big waves, marine life, etc., they will have rapid breathing, rapid heartbeat, cold sweats, trembling hands and feet, and want to exert all their streng - DayDayNews

Deep sea phobia is a type of phobia. When patients imagine, see or come into contact with ocean-related things such as the sea, big waves, marine life, etc., they will have rapid breathing, rapid heartbeat, cold sweats, trembling hands and feet, and want to exert all their streng

What is bathophobia? Genetic fear

05/27 1421

Because I like flowers, I appreciate flowers. A kind of flower, when in full bloom, is as brilliant as fireworks, that is the flower of the fireworks tree. Fireworks tree, also known as Xingshuo Mountain Jasmine, is a small shrub of the genus Verbenaceae. It is native to the trop - DayDayNews

Because I like flowers, I appreciate flowers. A kind of flower, when in full bloom, is as brilliant as fireworks, that is the flower of the fireworks tree. Fireworks tree, also known as Xingshuo Mountain Jasmine, is a small shrub of the genus Verbenaceae. It is native to the trop

Fireworks Tree, also known as Xingshuo Mountain Jasmine, its flowers are as bright and vibrant as fireworks when they are in full bloom.

05/27 1738

Turkey recently launched a large satellite. According to a report in the Turkish Daily, a large amount of rare earth resources were discovered in Eskisehir Province in northwest Turkey. The deposit contains approximately 694 million tons of rare earths. - DayDayNews

Turkey recently launched a large satellite. According to a report in the Turkish Daily, a large amount of rare earth resources were discovered in Eskisehir Province in northwest Turkey. The deposit contains approximately 694 million tons of rare earths.

The huge amount of rare earth resources discovered in Türkiye will have little impact on China

05/27 1760

This variant evolved from the BA.2 variant of the Omicron strain and is called a "second-generation variant". It has many "unusual" mutations and may be able to break through the immunity built by existing vaccines and strain infections. barrier, and the infection speed is relati - DayDayNews

This variant evolved from the BA.2 variant of the Omicron strain and is called a "second-generation variant". It has many "unusual" mutations and may be able to break through the immunity built by existing vaccines and strain infections. barrier, and the infection speed is relati

Is the second generation mutated virus coming again? How to respond?

05/27 1668

"Xiyan Teahouse" Issue 366. Wild plants are common in Anding areas. Perennial herb, 5 to 30 cm tall, with stems branching from the base, and some with remaining petioles at the base. - DayDayNews

"Xiyan Teahouse" Issue 366. Wild plants are common in Anding areas. Perennial herb, 5 to 30 cm tall, with stems branching from the base, and some with remaining petioles at the base.

Zhang Lan/Common wild plants in Anding District (31) "Xiyan Teahouse" Issue 566

05/27 1479

A perpetual motion machine is an ideal machine that can work without any fuel. It does not require external energy input, or it only needs an initial energy. The perpetual motion machine can continue to do work forever without stopping. - DayDayNews

A perpetual motion machine is an ideal machine that can work without any fuel. It does not require external energy input, or it only needs an initial energy. The perpetual motion machine can continue to do work forever without stopping.

Since there is no perpetual motion machine in the world, where does the power for the earth's rapid rotation come from?

05/27 1405

There are not only us humans living on the earth, but also more animals and plants living with us. If humans hurt us everywhere, humans themselves will be hurt in the end! 1. Snakes Snakes are very spiritual animals! If you kill and eat snakes, retribution will come quickly! Ther - DayDayNews

There are not only us humans living on the earth, but also more animals and plants living with us. If humans hurt us everywhere, humans themselves will be hurt in the end! 1. Snakes Snakes are very spiritual animals! If you kill and eat snakes, retribution will come quickly! Ther

This animal cannot be killed or eaten! Affect blessings! Let more people know

05/27 1206

Introduction: Commonly known as "birds do not stay", the leaves are covered with thorns and are called "housekeeping trees". Nowadays, potted plants are often planted. I was walking in the community with my children on weekends. When I walked to the door of a house, I actually sa - DayDayNews

Introduction: Commonly known as "birds do not stay", the leaves are covered with thorns and are called "housekeeping trees". Nowadays, potted plants are often planted. I was walking in the community with my children on weekends. When I walked to the door of a house, I actually sa

Commonly known as "birds do not stay", the leaves are covered with thorns and it is called a "housekeeping tree". Nowadays, it is mostly grown in pots.

05/27 1940

Last April, a photo went viral on social networks in India. In the northeast of a small town in northern India, people saw the legendary Himalayas from the city for the first time in 30 years. In the past, it was blocked by a thick layer of air pollutants. It wasn't until 2020, w - DayDayNews

Last April, a photo went viral on social networks in India. In the northeast of a small town in northern India, people saw the legendary Himalayas from the city for the first time in 30 years. In the past, it was blocked by a thick layer of air pollutants. It wasn't until 2020, w

The Years in which the Earth Changed—What happened to the Earth on which humans live?

05/27 1225

Author | Chen Zhihan Source | Science and Technology Publicity Cultural Resource Library As the saying goes, "mentality determines age," and more and more studies have proven that this statement is true. The younger you feel, the faster you will recover from your illness. Recentl - DayDayNews

Author | Chen Zhihan Source | Science and Technology Publicity Cultural Resource Library As the saying goes, "mentality determines age," and more and more studies have proven that this statement is true. The younger you feel, the faster you will recover from your illness. Recentl

Stop saying you are old! The younger you feel, the healthier you are, study says

05/29 1274

According to a report by U.S. News on July 4, new research shows that in the first year of the COVID-19 outbreak, the mortality rate of pregnant women or women who had just given birth increased sharply in the United States. - DayDayNews

According to a report by U.S. News on July 4, new research shows that in the first year of the COVID-19 outbreak, the mortality rate of pregnant women or women who had just given birth increased sharply in the United States.

"World Talk" research: U.S. maternal mortality increased sharply in the first year of the epidemic, with blacks and Latinos experiencing even greater increases

05/29 1509

The topic "Zhong Xue Gao does not melt when left at room temperature of 31 degrees Celsius for one hour" has been a hot search topic recently. Netizens doubted that it contains too many additives and dare not eat it. On July 4, a Beijing News reporter purchased 4 ice cream and ic - DayDayNews

The topic "Zhong Xue Gao does not melt when left at room temperature of 31 degrees Celsius for one hour" has been a hot search topic recently. Netizens doubted that it contains too many additives and dare not eat it. On July 4, a Beijing News reporter purchased 4 ice cream and ic

Video丨Squirrel Food Appraisal: Is the ice cream not melting after being left for 1 hour? We did an experiment at room temperature

05/29 1855

Bill Nelson, Administrator of the National Aeronautics and Space Administration (NASA), wrote an article in the German newspaper Bild on July 2 with a shocking title - "NASA Boss Sounds the Alarm: The Chinese Want to Occupy the Moon", Bill Nelson declared in the article that "a n - DayDayNews

Bill Nelson, Administrator of the National Aeronautics and Space Administration (NASA), wrote an article in the German newspaper Bild on July 2 with a shocking title - "NASA Boss Sounds the Alarm: The Chinese Want to Occupy the Moon", Bill Nelson declared in the article that "a n

Why did NASA Administrator Bill Nelson tell the media that "the Chinese want to occupy the moon"?

05/29 1822

Looking at the black bear rushing out in front of him, the old man's heart skipped a beat. Why was the black bear charging towards him? I saw a swarm of bees following behind the black bear. Upon seeing this, the old man immediately jumped into the pool next to him, and the black - DayDayNews

Looking at the black bear rushing out in front of him, the old man's heart skipped a beat. Why was the black bear charging towards him? I saw a swarm of bees following behind the black bear. Upon seeing this, the old man immediately jumped into the pool next to him, and the black

An old man in Jilin rescued an injured Siberian tiger. When he went up the mountain the next day, he was attacked by a black bear. The tiger risked his life to save him.

05/29 1800

Recently, Hong Kong Weijian Pharmaceutical Group (hereinafter referred to as "Weijian Pharmaceutical") has donated 7 million yen for the second phase of the project to the Affiliated Hospital of the University of Tokyo School of Medicine. So far, Weijian Medicine has donated a to - DayDayNews

Recently, Hong Kong Weijian Pharmaceutical Group (hereinafter referred to as "Weijian Pharmaceutical") has donated 7 million yen for the second phase of the project to the Affiliated Hospital of the University of Tokyo School of Medicine. So far, Weijian Medicine has donated a to

Leading the way with innovation and fully promoting Weijian Pharmaceutical’s donation to the regenerative medicine/cell therapy project of Dongda Hospital

05/29 1431

China's braised food culture has a long history. Braised food has already taken shape during the Xia and Shang Dynasties, and Chinese people love Sichuan style braised food even more. In the "Huayang Guozhi" written by Chang Xu of the Western Jin Dynasty, there is a saying that " - DayDayNews

China's braised food culture has a long history. Braised food has already taken shape during the Xia and Shang Dynasties, and Chinese people love Sichuan style braised food even more. In the "Huayang Guozhi" written by Chang Xu of the Western Jin Dynasty, there is a saying that "

"McDonald's in Braised Food Industry" is rushing to be listed: it owns a large number of properties and has been repeatedly complained and punished

05/29 1539

Whether the function is versatile, it generally has the functions of sweeping, sucking and mopping. One is to automatically detect the outline of the room, and the other is to automatically detect the mop and wash the mop in time to avoid the embarrassment of using one mop to wip - DayDayNews

Whether the function is versatile, it generally has the functions of sweeping, sucking and mopping. One is to automatically detect the outline of the room, and the other is to automatically detect the mop and wash the mop in time to avoid the embarrassment of using one mop to wip

These three smart home appliances are must-haves for new homes, good helpers for cleaning and health, saving worry and peace of mind

05/29 1701

I want to completely transform! Want to surpass everyone! If you understand these eight sentences, you can do it. People, living in this world is the most difficult! People are the most helpless people living in this world! After all, humans are social animals. So, for everyone, - DayDayNews

I want to completely transform! Want to surpass everyone! If you understand these eight sentences, you can do it. People, living in this world is the most difficult! People are the most helpless people living in this world! After all, humans are social animals. So, for everyone,

I want to completely transform! Want to surpass everyone! If you understand these eight sentences, you can do it

05/29 1978

It seems that as soon as we turn around, the picturesque and melodious June has passed by us and waved goodbye; while the hot July is coming towards us and embracing us enthusiastically. - DayDayNews

It seems that as soon as we turn around, the picturesque and melodious June has passed by us and waved goodbye; while the hot July is coming towards us and embracing us enthusiastically.

Entering July: Goodbye in the first half of the year, may the second half of the year be better

05/29 1382

The false invoices issued by three Chinese herbal medicine companies in Suining, represented by the same legal person, involved multiple provinces and cities. The amount involved was nearly 200 million yuan. A Sichuan pharmaceutical group company in Chengdu was seized by the tax - DayDayNews

The false invoices issued by three Chinese herbal medicine companies in Suining, represented by the same legal person, involved multiple provinces and cities. The amount involved was nearly 200 million yuan. A Sichuan pharmaceutical group company in Chengdu was seized by the tax

Three Chinese herbal medicine companies in Suining with the same legal representative issued false invoices, involving nearly 200 million yuan.

05/29 1572

If a person is too soft-hearted, he is giving others the opportunity to hurt him. Because I have a soft heart and find it difficult to refuse others, I am always thankless. Because of his soft heart and repeated forbearance, bad people and bad things got mixed up. Because you are - DayDayNews

If a person is too soft-hearted, he is giving others the opportunity to hurt him. Because I have a soft heart and find it difficult to refuse others, I am always thankless. Because of his soft heart and repeated forbearance, bad people and bad things got mixed up. Because you are

When you reach middle age, if you are not cruel, you will only be sad alone

05/29 1379