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Revue de presse - 29/03/2025
Medi1TV Afrique
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30/03/2025
MEDI1TV Afrique : Revue de presse - 29/03/2025
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News
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00:00
Hello and welcome to your press release on Média1.
00:14
We start with Geo.
00:16
The magazine focuses on the construction of Xinhua,
00:19
the world's first hybrid nuclear power plant
00:22
that will soon be launched in China.
00:24
Indeed, China is about to start the construction
00:27
of this first fusion-fission hybrid power plant.
00:30
It could power the power grid by the end of the decade
00:34
at a continuous 100 MW.
00:36
According to Interesting Engineering,
00:39
the reactor, named Xinhua,
00:40
worth 20 billion yuan,
00:42
or 2.76 billion dollars,
00:45
is currently subject to a public appeal
00:47
based on the study of its environmental impact,
00:50
revealed Geo.
00:51
Xinhua means spark
00:53
and would come from Mao Zedong's quote,
00:55
a single spark can start a prairie fire.
00:58
It is a collaboration between China Nuclear Industry,
01:02
23 Construction Corporation
01:04
and Lianovation Superconductor,
01:07
a public company.
01:08
The facility will be built on the scientific site Yaohu,
01:12
in the province of Jiangxi,
01:13
in the center of China,
01:14
said the magazine.
01:16
According to an agreement signed in 2023 between the manufacturers,
01:19
the reactor should reach a Coulomb factor of more than 30,
01:22
the Coulomb factor being an energy gain factor
01:25
that measures the relationship between the thermal power produced
01:28
and the input power used to heat the plasma
01:31
during a fusion reaction,
01:33
observed Geo.
01:34
And we continue with Futuration.
01:35
According to the portal of information,
01:37
modern humans would not be from a single and unique lineage.
01:41
According to the site,
01:42
a new study reveals that the human lineage
01:44
would be much more complex than we thought.
01:46
Our genome indeed presents traces of two ancestral populations
01:50
that would separate very early before fusing again.
01:53
Results published in the journal Nature Genetics
01:56
suggest a much more complex story
01:59
on the basis of genetic data.
02:01
A team of researchers shows that Homo sapiens
02:03
would be the result of a separation between two lineages
02:06
more than a million years ago,
02:07
then a fusion between these two branches
02:09
having evolved independently,
02:12
affirms the portal of information.
02:13
Researchers have thus analyzed the DNA of different current populations,
02:17
Africa, Asia, Europe and America,
02:19
having identified the traces of two ancestral populations.
02:23
Results have shown that immediately after the separation of these two groups,
02:27
one of them suffered what we call a stranglehold,
02:30
that is to say a severe reduction in the number of individuals
02:33
and therefore in genetic diversity.
02:35
This population then stifled progressively for a million years,
02:39
calculates the portal of information.
02:41
It is the one that currently contributes to 80% of our genetic material.
02:45
Also, on the basis of archaeological data,
02:48
researchers advance that it could be Homo erectus
02:51
and Homo heidelbergensis.
02:53
These two species did indeed live in Africa at the same time,
02:56
signs future science.
02:58
Place now to Al-Ahram.
02:59
The newspaper reports a stunning discovery,
03:02
the tomb of a military commander of Ramses III, At-Tel-Raut.
03:06
In the same region, the Egyptian archaeological mission
03:09
has also updated the collective tombs dating from the Greco-Roman era,
03:13
the tomb of a high military commander dating from the reign of King Ramses III,
03:16
as well as a series of collective tombs in the region of Masrouta,
03:20
in the governorate of Ismailia,
03:22
announced by the Supreme Council of the Antiquities.
03:24
Among the objects found reports the newspaper,
03:27
tips of bronze arrows and remains of a ceremonial scepter,
03:31
witnessing the high military rank of the Egyptian sovereign.
03:34
The tomb, built of brick, of raw earth,
03:36
contains a main funeral chamber and three annexed rooms.
03:39
The inner walls are covered with white plaster,
03:41
describes the daily life.
03:43
Among the other precious objects discovered,
03:45
archaeologists found vases in albatross decorated with inscriptions
03:48
with traces of paint,
03:50
as well as two cartridges bearing the name of King Horemeb,
03:53
one of the most famous sovereign warriors of the 18th dynasty.
03:56
In addition, a golden ring bearing the cartridge of King Ramses III,
04:00
a collection of pearls and stones of different shapes and colors,
04:04
as well as a small box in ivory,
04:06
were found, precise al-Haram.
04:08
In the news also,
04:09
the UN of Science and the Future,
04:11
where supersonic winds at 33,000 kmh
04:14
detected on a giant exoplanet,
04:16
thanks to an ultra-precise spectrograph
04:18
installed on the Very Large Telescope
04:21
of the European Observatory in Chile.
04:24
Dazed, disheveled,
04:26
adjectives are sought to qualify the winds
04:28
blowing in the high atmosphere of the planet WASP-127b,
04:33
33,000 kmh according to a study published
04:35
in the journal Astronomy and Astrophysics.
04:38
It is 100 times stronger than the most violent terrestrial winds.
04:41
The exoplanet even breaks the record of the solar system
04:45
recorded on Neptune at 1,800 kmh,
04:48
finally, it is even faster than the speed of blood on the planet,
04:51
estimated at 10,800 kmh
04:53
than between 1,240 kmh on Earth.
04:56
This discovery, declared monthly,
04:58
has been made possible
05:00
thanks to the VLT,
05:01
the Very Large Telescope
05:03
of the European Observatory in Australia,
05:05
ESO in Chile,
05:06
and more particularly
05:07
to its high-resolution spectrograph,
05:09
CRERES+, mounted on the telescope.
05:12
The CRERES+, analyzes infrared light
05:14
from planets or galaxies
05:16
and decomposes it into these different wavelengths,
05:19
like a prism,
05:20
separates light into a rainbow.
05:22
This is how the authors of the study
05:24
were able to clearly identify
05:25
the presence of absorption rays
05:27
characteristic of water
05:29
and carbon monoxide.
05:30
But in addition to their presence,
05:32
they were able to measure their movement.
05:34
Congratulations, science and future!
05:36
And finally for Clore, your press release,
05:38
an English cave reveals an episode of ritual cannibalism
05:41
in the Bronze Age,
05:42
reports the magazine
05:43
Pour la Science.
05:45
Bones found in the grotto
05:46
of Charterhouse Warren in England
05:48
attest to a massacre followed by ritual cannibalism
05:51
that occurred more than 2,000 years before our era.
05:54
The diggers have collected more than 3,000 human bones.
05:57
However, as they only dug half of the well,
05:59
they estimate that they have brought to light
06:01
only 50% of the remains,
06:02
precisely the monthly.
06:04
Thus, at least 30 of these men,
06:06
women and children,
06:07
and undoubtedly many more,
06:08
were put to death with masses,
06:10
then systematically dismembered
06:12
and stripped of their flesh
06:13
using butcher techniques.
06:15
Once this flesh consumption was completed,
06:18
the remains were thrown away
06:20
in a well, probably,
06:21
whose well found the monthly.
06:23
The exploitation of many individuals and animals
06:26
represented by the assembly
06:27
suggests a feast
06:29
to which several hundred people participated.
06:32
We do not know if within the population
06:33
a selection took place
06:35
and some individuals were spared.
06:37
Young women are aged to reproduce, for example.
06:40
We can also wonder
06:41
if these violent killings
06:42
and these spectacular dismemberments
06:44
were more important during the feast
06:46
than the flesh consumption.
06:48
Anyway,
06:49
it is clear that a large social event
06:51
was carefully organized,
06:53
marked by the annihilation
06:55
of an entire human group,
06:56
relic for science.
06:58
Thus, we come to the end
06:59
of your press release on Média1.
07:01
Good follow-up of the programs on our antennas.
Recommandations
5:54
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