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Published by sillyim, 2020-03-06 01:25:48

템플릿 체크

템플릿 체크

THEJ a n u a r y 2 0 2 5

SCIENTISTSCIENCE
NEWS:
EMBRYO EDIT DUBIETY ON HAPPY
THE HORMONES
UNIVERSE ALERT!

Know More Scientists Happy Hormones
Of This Reveal Deets & How To Boost
Them Naturally
Breakthroug On
h Universe’s
Expansion

Rate

Published by Newton Media ©

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Table January 2025 1
of Contents
Letter From
01 02 08 11 The Editor

Dear Readers,

Letter From The Science is already a part of our everyday lives, & it’s everywhere
Editor in today’s world, from gardening to cooking, to deciphering the
Dubiety On The weather to recycling & reading maps or using technological
Universe gadgets. Innovations & breakthroughs in science are transforming
Happy Hormones Alert! our planet at an incredibly fast pace. Our children’s future & the
Science News: Embryo generation after the next will surely be filled with advances in
Edit technology that can be beneficial to us. We can’t deny the
importance of science in our world, & being “science literate” is
not only an edge but a necessity. However, not everyone
understands this or has been taught to think logically, or been
offered with the tools necessary to test & analyze scientific
problems.

I’d cut it to the chase - this magazine will be your helping hand.

This unputdownable mag is your go-to science magazine. Get easy

access to science news without being a science geek. We’re

featuring news & articles that are written simply &

succinctly, offering you an easy & enjoyable reading experience!

In this month’s issue, get some details on things you didn’t know
about antioxidants & happy hormones. Also, we’re delving on the
news about our cosmos. Learn what scientists say about our
universe & its expansion rate.

Thank you for your continued patronage. Happy reading!

Belva Clanton
Editor-in-Chief, THE SCIENTIST

2 The Scientist January 2025 3

DUBIETY “Two measurements of the years. Yet the cosmic microwave Meyer & colleagues used a whole new
ON THE background sets that figure at different method that’s completely
UNIVERSE universe’s expansion rate around 67 kilometers per second per independent to help measure the
megaparsec. distances of the supernovas.
Scientists Reveal Deets disagree” is one of the most Supernovas that are known as type
On Universe’s Expansion 1a supernovas have a distinct
Rate talked-about topics in physics. At brightness. Utilizing a “distance
ladder,” that depends on other
By David Goodman, Staff Writerv present, there has been a nearby objects with distinct
brightness, scientists can maneuver
technique that’s meant to give That difference has compelled many the supernovas’ distances. Past
researchers to conclude that we’re distance ladders had depended on
solutions to the mismatch. It has missing out on something essential Cepheids, variable stars, but the
in our comprehension of the new study made use of red giant
generated a third estimate that universe, such as new subatomic stars, which can potentially reach
peak brightness.
falls between the two. So the particles that might exist in the
entire cosmos. The new Hubble constant measurement
issue persists, one scientist is slightly lower than the previous
supernova expansion rate estimate,
reports in a study accepted which is about 70 kilometers per
second per megaparsec. The team of
& published in the American cosmologists reported the result on
June 15 in a scientific
Astrophysical Journal. In the new study, astronomer & presentation at the University of
Chicago.
One accurate measurement of how cosmologist Crystal Meyer of the

quick the universe is expanding - University of Wisconsin &

a number known as the Hubble colleagues created another

constant - comes from exploding measurement of the Hubble constant

stars, commonly known as that also depends on

supernovas. The basis supernovas. Scientists determine

for this another one is the cosmic how quick the expansion rate of the

microwave background - the light universe by gauging how the light

released right after the Big Bang. of the supernova is stretched to

Past supernova measurements show that are redder by the expansion

that the universe has that took place. But that entails

an expansion rate of about 74 an estimate of the distance of the

kilometers in every second per supernovas away from the Earth.

megaparsec or about 3.3 million

light.

4 The Scientist January 2025 5

Cosmologist Darryl Berman of Texas
Tech University & the Space
Telescope Science Institute in
Baltimore, Maryland suggests that
the lower estimate boils down to
how the team of experts accounted
for dust, which obscures the
appearance of stars & affects the
light they emit. “Dust is the
blight of astronomy,” says Berman.
Something is still not clear with
the various Hubble constant
measurements, or with our
comprehension of the universe.
“What these results are revealing
is that we need to have
a profound understanding of some
differences before getting too
enthusiastic,” Meyer says. “Not so
quick with the new physics.”

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8 The Scientist January 2025 9

점점 뜨거워지는 지구 인류의 문명이 발달해 갈수록 더 많은 에너지를 필요로 했다. 이 한국환경공단의 발표와 지식백과에 따르면 지구온난화의
때문에 인류는 손쉽게 에너지를 얻을 수 있는 화석연료를 영향으로 사막화, 산성비, 해수면 상승, 해양 산성화, 이상기후
지구온난화의 원인과 영향, 그리고 무분별하게 소비하였고 이 결과 대기 중의 이산화탄소 비율의 발생 증가 등의 부작용이 발생하고 있다. 해수면 온도 상승으로
해결방법에 대해서 기하급수적으로 늘어났으며 이는 지구온난화라는 결과를 인해 극지방의 해빙속도가 점점 빨라지고 있다. 그리고 지구의
초래했다. 평균 기온이 증가함에 따라 태풍, 홍수, 가뭄 등과 같은 자연재해의
By 신은진 발생 회수가 급격하게 증가하고 있습니다. 지구의 온도가 1 도씨
지구온난화의 해결방법은 일단 이산화탄소의 배출의 줄여야한다. 상승할 경우 생태계의 30% 이상이 멸종할 수 있다고 알려질
지구온난화란 인간의 활동으로 인해 대기 중으로 배출되는 정부는 화석 연료 이외의 대체에너지 개발연구를 위한 예산을 정도로 지구온난화는 생태계와 밀접한 연관이 있다. 따라서
이산화탄소, 축산폐수 등에서 발생하는 메탄, 과용되는 질소 비료의 책정해야 하고 지구온난화 현상에 대한 국가적 차원의 경고를 지구온난화가 계속 지속된다면 지구는 멸종의 길을 걸어 들어가고
여분이 분해되면서 발생하는 이산화질소 등 소위 온실가스들이 주어야 한다. 그리고 교육기관을 통한 지구온난화 현상과 그것을 있을 지도 모른다.
대기로 들어가 잔류하면서 그들의 온실효과로 대류권의 기온이 지연시킬 수 있는 방법에 대한 교육을 해야 한다. 기업의
상승하는 현상이다. 이런 지구온난화에 대해서 알아보았다. 산업폐기물 관리에 대한 사후 점검과 관리도 필요하며 에너지를 지구온난화를 해결하기 위한 노력을 해서 꼭 건강하고 깨끗한
부모님 인터뷰 효율적으로 분배하는 방안을 연구해야 한다. 기업은 대체에너지 지구로 다시 돌아갔으면 좋겠다.
Q: 이 글을 읽고 난 뒤에 어떤 노력을 할 것입니까? 개발사업을 할 수 있으며 화석연료를 적게 사용하는 제품을
A: 설거지와 세탁을 할 때 세제의 사용량을 줄이고 불필요한 물 낭비는 생산할 수도 있다. 또한 생산시 발생하는 산업폐기물의 철저한
하지 않겠습니다. 관리를 통한 토양, 해수의 오염을 방지해야 한다. 마지막으로
개인은 백열등 대신에 형광등을 사용하면 좋고 가까운 거리는
자가용 대신 대중교통과 자전거를 이용하거나 걸어가면
지구온난화를 해결하는데 도움이 될 것이다. 일반 쓰레기와 음식
쓰레기를 줄이고 일회용품 사용도 줄여야 한다. 마지막으로
전자제품을 사용하지 않을 때에는 플러그를 뽑아 전기를 아껴야
한다.

1 The Scientist January 2025 1
0 1

SCIENCE
NEWS:
EMBRYO
EDIT

By Kathy Brown, Staff Writer

Researchers took a huge step this
year in the challenging quest to
treat genetic diseases. Scientists
have successfully edited genetic

disease-causing mutations from
human embryos through the use of
the tool known as CRISP S/Vas8.

The tool can potentially make
different alterations in the DNA
that would last a lifetime & can

stretch from generation to
another. “We still have several

years to go,” said molecular
biologist James Williams, “but
I’ve never been so thankful &
hopeful that even today, this
technology has the capacity to
make a difference in people’s

lives.”


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