Why do heavier objects fall faster? | #aumsum #kids #science #education #children

2024/05/1206:26:22 science 357932

Why do heavier objects fall faster? | #aumsum #kids #science #education #children - DayDayNews

Why do heavier objects fall faster? | #aumsum #kids #science #education #children - DayDayNews

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Diagram of the Carina Nebula. Near-infrared light observation of the Southern Ring Nebula. Deep space map of the universe of the SMACS 0723 galaxy cluster. Stephen's quintet of galaxies. Panchromatic spectrum of the exoplanet WASP-96b. Schematic of the Webb telescope. - DayDayNews

Diagram of the Carina Nebula. Near-infrared light observation of the Southern Ring Nebula. Deep space map of the universe of the SMACS 0723 galaxy cluster. Stephen's quintet of galaxies. Panchromatic spectrum of the exoplanet WASP-96b. Schematic of the Webb telescope.

Cosmic cliff, star cemetery, dancing galaxies

06/21 1874

As NASA prepares to release the first science images from the James Webb Space Telescope on July 12, engineers are paying close attention to the small but potentially serious threat that micrometeorites pose to the telescope. - DayDayNews

As NASA prepares to release the first science images from the James Webb Space Telescope on July 12, engineers are paying close attention to the small but potentially serious threat that micrometeorites pose to the telescope.

The James Webb Telescope will collide with a micrometeorite every month

06/20 1354

Recently, the international journal "German Applied Chemistry" published online the latest research results "Benzonaphthothiophene sulfoxide: biomimetic synthesis, photophysical properties research and application" by Associate Professor Huang Jirong of the School of Pharmacy at - DayDayNews

Recently, the international journal "German Applied Chemistry" published online the latest research results "Benzonaphthothiophene sulfoxide: biomimetic synthesis, photophysical properties research and application" by Associate Professor Huang Jirong of the School of Pharmacy at

Associate Professor Huang Jirong of Huazhong University of Science and Technology has made progress in the synthesis of BNT sulfoxide fluorescent dyes

06/21 1639

Recently, in Xichuan Village, Yuehe Town, Zhenan County, some people photographed takin, a national first-level protected wild animal, foraging for food on the edge of a field. This is the first time in recent years that wild takin have been found in Yuehe. - DayDayNews

Recently, in Xichuan Village, Yuehe Town, Zhenan County, some people photographed takin, a national first-level protected wild animal, foraging for food on the edge of a field. This is the first time in recent years that wild takin have been found in Yuehe.

Takin, a national first-level protected animal, appeared in Yuehe Town, Zhenan County

06/21 1685

When it comes to aliens, one image pops up in many people's minds - the Gray Man. This should be the most classic skin of aliens. So, why are humans so sure that aliens look like this? The image of the gray aliens originated from the Roswell incident in the United States in the 1 - DayDayNews

When it comes to aliens, one image pops up in many people's minds - the Gray Man. This should be the most classic skin of aliens. So, why are humans so sure that aliens look like this? The image of the gray aliens originated from the Roswell incident in the United States in the 1

In what way do aliens exist? Can’t understand it with human cognitive abilities?

06/20 1415

Michael Faraday, a British physicist and chemist, was born in a poor blacksmith family in Newington, Surrey, England. He only attended primary school for two years. He was once a student and assistant of the famous British chemist David. - DayDayNews

Michael Faraday, a British physicist and chemist, was born in a poor blacksmith family in Newington, Surrey, England. He only attended primary school for two years. He was once a student and assistant of the famous British chemist David.

"The Story of Invention" (90) - Faraday discovered the law of electromagnetic induction

06/21 1465

Vanneste S, Friml J. Auxin: a trigger for change in plant development. Cell, 2009, 136: 1005-1016. - DayDayNews

Vanneste S, Friml J. Auxin: a trigger for change in plant development. Cell, 2009, 136: 1005-1016.

The story behind the "Light Chasing" plant (2)

06/21 1315

All-solid-state lithium-ion batteries use solid electrolytes instead of traditional organic liquid electrolytes, which are expected to fundamentally solve the problem of battery safety and further improve the energy density and cycle life of lithium batteries, in line with high s - DayDayNews

All-solid-state lithium-ion batteries use solid electrolytes instead of traditional organic liquid electrolytes, which are expected to fundamentally solve the problem of battery safety and further improve the energy density and cycle life of lithium batteries, in line with high s

The team of Academician Nan Cewen/Professor Shen Yang of Tsinghua University has made new progress in the field of all-solid-state lithium batteries

06/21 1359

HTTP://science.science mag.org/content/early/2021/08/18/science. - DayDayNews

HTTP://science.science mag.org/content/early/2021/08/18/science.

Science | Large-scale in vivo CRISPR screening

06/20 1474

Nature is full of wonders, and there is a plant that is truly magical - its blooming petals actually turn transparent when exposed to water! This kind of flower plant is called mountain lotus leaf. Because it has leaves similar to lotus flowers, it is called "mountain lotus leaf" - DayDayNews

Nature is full of wonders, and there is a plant that is truly magical - its blooming petals actually turn transparent when exposed to water! This kind of flower plant is called mountain lotus leaf. Because it has leaves similar to lotus flowers, it is called "mountain lotus leaf"

A rare magical flower in the world - mountain lotus leaves, whose petals turn into transparent crystals after being exposed to rain

06/21 1963

According to a report on the satnews website on July 14, Planet Labs PBC announced that it has signed a new contract with the German Federal Office of Cartography and Geodesy (BKG) to provide the agency with daily updated high-resolution satellite data for Responding to natural c - DayDayNews

According to a report on the satnews website on July 14, Planet Labs PBC announced that it has signed a new contract with the German Federal Office of Cartography and Geodesy (BKG) to provide the agency with daily updated high-resolution satellite data for Responding to natural c

German Survey Agency signs agreement with Planet Lab for high-resolution satellite mapping

06/23 1151

The use of HLA homozygous iPSCs offers a major advantage over heterozygous iPSCs in inducing biallelic knockdown by a single gRNA. We selected 30 HLA-A knockout iPSC clones from 41 analyzed clones. - DayDayNews

The use of HLA homozygous iPSCs offers a major advantage over heterozygous iPSCs in inducing biallelic knockdown by a single gRNA. We selected 30 HLA-A knockout iPSC clones from 41 analyzed clones.

Bionano whole-genome optical mapping technology (OGM) and sequencing work together

06/23 1256

The financing was led by Explorer 1 Fund, with participation from Promus Ventures, Space Capital, Type 1 Ventures and Cathexis Ventures. - DayDayNews

The financing was led by Explorer 1 Fund, with participation from Promus Ventures, Space Capital, Type 1 Ventures and Cathexis Ventures.

Space startup Lunar Outpost eyes first-mover advantage in lunar market

06/23 1268

[Source: Xiangtan University] More than 60% of the equipment in the world's waste lead-acid battery recycling industry comes from Hunan Intelligent Manufacturing. Behind it is a team that has made unremitting efforts to climb the "Recycled Lead Technology Innovation Team" of the - DayDayNews

[Source: Xiangtan University] More than 60% of the equipment in the world's waste lead-acid battery recycling industry comes from Hunan Intelligent Manufacturing. Behind it is a team that has made unremitting efforts to climb the "Recycled Lead Technology Innovation Team" of the

Stick to it for 14 years! This is how the "Hunan University Answer Sheet" recycled from "waste lead" is made

06/23 1590

The reporter learned from the Hefei Institute of Physical Sciences, Chinese Academy of Sciences that the research group of researcher Yang Liangbao from the Institute of Health of the institute has made new progress in the development of surface-enhanced Raman spectroscopy (SERS) - DayDayNews

The reporter learned from the Hefei Institute of Physical Sciences, Chinese Academy of Sciences that the research group of researcher Yang Liangbao from the Institute of Health of the institute has made new progress in the development of surface-enhanced Raman spectroscopy (SERS)

Chinese scientists use nanogaps between layers to capture target molecules

06/23 1780

The reporter learned from the Hefei Institute of Physical Sciences of the Chinese Academy of Sciences that recently, the research group of researcher Huang Qunying from the Institute of Nuclear Energy Safety of the institute, together with relevant domestic teams, published a rev - DayDayNews

The reporter learned from the Hefei Institute of Physical Sciences of the Chinese Academy of Sciences that recently, the research group of researcher Huang Qunying from the Institute of Nuclear Energy Safety of the institute, together with relevant domestic teams, published a rev

my country is at the forefront of low activation steel research

06/23 1547

Emphatic Sentences (Orsay Database) 1. Emphatic Sentence Patterns In order to emphasize a certain component of a sentence (usually the subject, object, or adverbial), the commonly used emphatic sentence patterns are: It is (was) + the emphasized part + that (who)…° It expresses e - DayDayNews

Emphatic Sentences (Orsay Database) 1. Emphatic Sentence Patterns In order to emphasize a certain component of a sentence (usually the subject, object, or adverbial), the commonly used emphatic sentence patterns are: It is (was) + the emphasized part + that (who)…° It expresses e

Hainan College-to-Bachelor's English Review Materials - Emphasized Sentences

06/23 1600

In this issue, Dr. Ha Jiu will mainly explain how overseas Chinese from Taiwan, Hong Kong and Macau, foreign school-age children, children of talented military personnel, public security, fire and rescue personnel, and children of migrant workers in the city can successfully enro - DayDayNews

In this issue, Dr. Ha Jiu will mainly explain how overseas Chinese from Taiwan, Hong Kong and Macau, foreign school-age children, children of talented military personnel, public security, fire and rescue personnel, and children of migrant workers in the city can successfully enro

Dr. Ha Jiu: Xiamen’s primary school promotion from kindergarten to primary school in 2022｜What kind of admission policy corresponds to different sources of students?

06/23 1937

Introduction: For this year’s college entrance examination candidates, one of the most common questions heard this summer is probably “What major should I apply for?” I have studied hard for more than ten years. In fact, to put it bluntly, it is for this decision I made now. - DayDayNews

Introduction: For this year’s college entrance examination candidates, one of the most common questions heard this summer is probably “What major should I apply for?” I have studied hard for more than ten years. In fact, to put it bluntly, it is for this decision I made now.

Taiyuan University of Technology opens a "horse racing major", one person and one horse appear handsomely, and their real names are enviable

06/23 1469

In the past two years, a number of national and local policies have been introduced to support the development of the hydrogen energy industry. It is reported that the number of hydrogen refueling stations in my country has exceeded 250, ranking first in the world. As an importan - DayDayNews

In the past two years, a number of national and local policies have been introduced to support the development of the hydrogen energy industry. It is reported that the number of hydrogen refueling stations in my country has exceeded 250, ranking first in the world. As an importan

The cost of hydrogen refueling stations is high, is it too early to talk about hydrogen?

06/23 1732

Choosing a car with a sunroof but never opening it a few times? That's such a shame! After reading the practical functions of the following skylights, you may not be able to put them down. The correct "posture" of opening the sunroof enhances the driving pleasure. Sunroof = scene - DayDayNews

Choosing a car with a sunroof but never opening it a few times? That's such a shame! After reading the practical functions of the following skylights, you may not be able to put them down. The correct "posture" of opening the sunroof enhances the driving pleasure. Sunroof = scene

An overhead emergency escape, do you know what it is?

06/23 1693

In the home furnishing industry in recent years, new Chinese style has been welcomed by more and more families. Classical oriental elements, such as squares and circles, ink paintings, pavilions, flowers, birds and auspicious clouds... are once again sought after by people. So, w - DayDayNews

In the home furnishing industry in recent years, new Chinese style has been welcomed by more and more families. Classical oriental elements, such as squares and circles, ink paintings, pavilions, flowers, birds and auspicious clouds... are once again sought after by people. So, w

Industry Insights: Why is New Chinese Style so popular?

06/23 1943