Meteor hits CN Tower, Toronto

2024/05/1609:59:05 science 8140391

Meteor hits CN Tower, Toronto - DayDayNews

Meteor hits CN Tower, Toronto - DayDayNews

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Introduction to the Yangtze River Delta G60 Laser Alliance It is reported that this article introduces liquid chromatography in detail from the aspects of process simulation, monitoring and parameter optimization. At the same time, as high-entropy alloys, amorphous alloys and sin - DayDayNews

Introduction to the Yangtze River Delta G60 Laser Alliance It is reported that this article introduces liquid chromatography in detail from the aspects of process simulation, monitoring and parameter optimization. At the same time, as high-entropy alloys, amorphous alloys and sin

Review: Research and development status of laser cladding (1)

06/03 1724

An international team of astrophysicists studied the emergence of ion holes in Earth's magnetotail and assessed their impact on space weather. They found that ion holes propagate obliquely toward the local magnetic field. The results of this study will contribute to a better unde - DayDayNews

An international team of astrophysicists studied the emergence of ion holes in Earth's magnetotail and assessed their impact on space weather. They found that ion holes propagate obliquely toward the local magnetic field. The results of this study will contribute to a better unde

Scientists can predict space weather more accurately

06/04 1571

According to the plan, the United States will implement the Artemis manned return to the moon plan in 2024, which is to launch a manned spacecraft to send a male and a female astronaut to the moon, and build a lunar orbiting space station on this basis. - DayDayNews

According to the plan, the United States will implement the Artemis manned return to the moon plan in 2024, which is to launch a manned spacecraft to send a male and a female astronaut to the moon, and build a lunar orbiting space station on this basis.

The probe lost contact, and the U.S. moon landing plan had an accident! NASA: "Beware of China occupying the moon"

06/03 1492

If a piece of electronic music could not only prevent mosquitoes from biting people frequently, but also make them "die off their offspring", would you listen to it? The researchers started to play a famous golden song on their mobile phones, and something magical happened. With - DayDayNews

If a piece of electronic music could not only prevent mosquitoes from biting people frequently, but also make them "die off their offspring", would you listen to it? The researchers started to play a famous golden song on their mobile phones, and something magical happened. With

Scientists use music to kill mosquitoes? After hearing this, mosquitoes no longer want to bite people, and even their desire to reproduce decreases.

06/03 1069

The advantages and disadvantages here are not necessarily the literal meaning of strength or weakness, but rather the ability to adapt to the natural environment. There are 1.4 billion people in China and more than 7 billion people in the world. So many people are not worth menti - DayDayNews

The advantages and disadvantages here are not necessarily the literal meaning of strength or weakness, but rather the ability to adapt to the natural environment. There are 1.4 billion people in China and more than 7 billion people in the world. So many people are not worth menti

Is it possible that being unmarried and infertile is eliminating inferior genes?

06/04 1316

Viruses can change the host's odor to attract mosquitoes: we know that mosquitoes (mosquitoes) are the deadliest animals in the world. Mosquitoes transmit diseases and are vectors of viruses and pathogens. - DayDayNews

Viruses can change the host's odor to attract mosquitoes: we know that mosquitoes (mosquitoes) are the deadliest animals in the world. Mosquitoes transmit diseases and are vectors of viruses and pathogens.

Could the virus make people more attracted to mosquitoes?

06/04 1352

This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: kope Introduction: A research team from Harvard Medical School has developed PCR-based quantitative and next-generation sequencing to address the limitations of cur - DayDayNews

This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: kope Introduction: A research team from Harvard Medical School has developed PCR-based quantitative and next-generation sequencing to address the limitations of cur

"Nature Sub-Journal" qPCR cloning barcode - Facilitating functional analysis of cancer living cells

06/03 1009

After the explorers and botanists stayed in the tribe for a period of time, they were surprised to find that the entire tribe was very short in height, with almost no one over 1.5 meters tall. The average height was about 1.2 meters, with only a few individuals. Tall people can r - DayDayNews

After the explorers and botanists stayed in the tribe for a period of time, they were surprised to find that the entire tribe was very short in height, with almost no one over 1.5 meters tall. The average height was about 1.2 meters, with only a few individuals. Tall people can r

A dwarf tribe was discovered in Africa. The adult is 1.2 meters tall and fully developed at the age of 8. Now it is on the verge of extinction.

06/03 1390

This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: Mia Introduction: Somatic mutations refer to mutations that occur in somatic cells other than sex cells. It will not cause genetic changes in future generations, bu - DayDayNews

This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: Mia Introduction: Somatic mutations refer to mutations that occur in somatic cells other than sex cells. It will not cause genetic changes in future generations, bu

"Nature sub-journal" research finds genetic factors that increase the likelihood of cancer mutations

06/03 1080

Human development is inseparable from science. Science deserves respect and scientists deserve respect. But science is also a double-edged sword. Every invention has its advantages and disadvantages. It still depends on who is wielding the sword. Things created by human research - DayDayNews

Human development is inseparable from science. Science deserves respect and scientists deserve respect. But science is also a double-edged sword. Every invention has its advantages and disadvantages. It still depends on who is wielding the sword. Things created by human research

Science is a double-edged sword, and any invention has its two sides

06/03 1464

Inside a US hospital (data map) Overseas Network, July 7. According to a report by NBC New York on the 5th, a new study from Yale University showed that a cancer patient in Connecticut, USA, was infected with the new coronavirus for 471 days. During this time, the virus mutated t - DayDayNews

Inside a US hospital (data map) Overseas Network, July 7. According to a report by NBC New York on the 5th, a new study from Yale University showed that a cancer patient in Connecticut, USA, was infected with the new coronavirus for 471 days. During this time, the virus mutated t

A patient in the United States was infected with COVID-19 for 471 days, and the virus mutated three times in the body

06/06 1042

Cockroaches are commonly known as Xiaoqiang, and I believe everyone is familiar with them. Cockroaches are one of the oldest insects on earth, living at the same time as dinosaurs and other ancient creatures. It is even more than 100 million years earlier than the birth of the fi - DayDayNews

Cockroaches are commonly known as Xiaoqiang, and I believe everyone is familiar with them. Cockroaches are one of the oldest insects on earth, living at the same time as dinosaurs and other ancient creatures. It is even more than 100 million years earlier than the birth of the fi

Should you step on a cockroach if you see one at home?

06/06 1039

Some time ago, some netizens reported that a strange phenomenon of "thousands of flying swallows" appeared over Leshan, Sichuan. Thousands of swallows hovered over Leshan and made scalp-numbing screams. Seeing this scene, many netizens said: Is the "flying swallows" that appeared - DayDayNews

Some time ago, some netizens reported that a strange phenomenon of "thousands of flying swallows" appeared over Leshan, Sichuan. Thousands of swallows hovered over Leshan and made scalp-numbing screams. Seeing this scene, many netizens said: Is the "flying swallows" that appeared

The phenomenon of "flying swallows flying thousands of miles" in Sichuan has triggered heated discussions. What does it portend? A sign of an earthquake coming?

06/06 1647

There seem to be many secrets hidden in the deep and dark universe, and humans have been full of curiosity about them from the moment they gained intelligence. Fortunately, the universe is not impeccable. The little bits of starlight in the night sky are the key to deciphering th - DayDayNews

There seem to be many secrets hidden in the deep and dark universe, and humans have been full of curiosity about them from the moment they gained intelligence. Fortunately, the universe is not impeccable. The little bits of starlight in the night sky are the key to deciphering th

Telescopes are indispensable for astronomical observation. Are astronomical telescopes expensive? It's kind of mobile and very cheap

06/06 1603

A sand battery works like a solar panel: it collects heat and stores it as energy. But sunny days are extremely rare in Finland, especially in winter. So Finnish experts have invented something similar - an eco-friendly battery with ordinary sand inside. New eco-friendly battery - DayDayNews

A sand battery works like a solar panel: it collects heat and stores it as energy. But sunny days are extremely rare in Finland, especially in winter. So Finnish experts have invented something similar - an eco-friendly battery with ordinary sand inside. New eco-friendly battery

The world's first sand battery has started working | It helps store thermal energy and heat places

06/06 1379

Ascletis is committed to developing and producing safe, effective, and affordable oral COVID-19 drugs globally. As a leading biotechnology company in China, Ascletis has submitted a new drug clinical trial application for the new coronavirus oral drug candidate RdRp inhibitor ASC - DayDayNews

Ascletis is committed to developing and producing safe, effective, and affordable oral COVID-19 drugs globally. As a leading biotechnology company in China, Ascletis has submitted a new drug clinical trial application for the new coronavirus oral drug candidate RdRp inhibitor ASC

Ascletis’ oral COVID-19 drug candidate submits IND application in the United States

06/05 1152

The semiconductor "order-cutting storm" has officially arrived, and panel driver IC factories have fired their first shot. Affected by the weak demand for control panels and falling quotations, there are rumors in the industry that driver IC factories have slashed their foundry p - DayDayNews

The semiconductor "order-cutting storm" has officially arrived, and panel driver IC factories have fired their first shot. Affected by the weak demand for control panels and falling quotations, there are rumors in the industry that driver IC factories have slashed their foundry p

The wave of sales is officially here! Panel prices fell below cost, driving IC manufacturers to slash wafer production

06/06 1130

According to news on July 6, the latest report from market research organization TrendForce pointed out that almost all sizes of TV panels on the market have fallen below the cash cost. - DayDayNews

According to news on July 6, the latest report from market research organization TrendForce pointed out that almost all sizes of TV panels on the market have fallen below the cash cost.

I really can’t fall anymore! LCD panels have fallen below cost: Is this the opportunity to buy a TV at a bargain price?

06/06 1962

On June 10, a reporter from China Business News learned that after panel factories in Taiwan and South Korea reduced production in the second quarter, panel factories in mainland China also began to reduce production in June. It is expected that the entire industry will reduce pr - DayDayNews

On June 10, a reporter from China Business News learned that after panel factories in Taiwan and South Korea reduced production in the second quarter, panel factories in mainland China also began to reduce production in June. It is expected that the entire industry will reduce pr

The panel industry has seen its biggest production cut in a decade, and LCD screen prices have fallen for more than a year, and the peak season is sluggish.

06/06 1211

Original: Feng Chui Mai Lang After a child is half a year old, many people will say that they can stop breastfeeding. They are one year old, why don’t they stop breastfeeding? Where is the nutrition? She's over a year old, why are she still drinking milk? ? I was speechless about - DayDayNews

Original: Feng Chui Mai Lang After a child is half a year old, many people will say that they can stop breastfeeding. They are one year old, why don’t they stop breastfeeding? Where is the nutrition? She's over a year old, why are she still drinking milk? ? I was speechless about

"Ignorance is more terrible than poverty." Don't give advice casually to avoid getting into trouble.

06/06 1107

The international oil price rose again at the close this morning, ending the previous two consecutive falling trends. Because the international oil price rose too much before, the current Brent crude oil price is still over 122 US dollars per barrel, and the US crude oil price is - DayDayNews

The international oil price rose again at the close this morning, ending the previous two consecutive falling trends. Because the international oil price rose too much before, the current Brent crude oil price is still over 122 US dollars per barrel, and the US crude oil price is

On June 14, international oil prices "increased 0.21%", and tonight oil prices rose sharply by "370 yuan/ton"

06/06 1960

After two consecutive days of decline, international oil prices rose again on Saturday, bringing US crude oil to US$108/barrel and Brent crude oil to US$113/barrel. - DayDayNews

After two consecutive days of decline, international oil prices rose again on Saturday, bringing US crude oil to US$108/barrel and Brent crude oil to US$113/barrel.

Oil price news: International oil prices "increased 2.38%", and oil prices in July are expected to drop by "75 yuan/ton"

06/06 1615