Scientists Discover Deepest Virus Ever Detected in the Mariana Trench
Video Credit: Wibbitz Top Stories - Duration: 01:30s - Published
Scientists Discover Deepest Virus Ever Detected in the Mariana Trench
Scientists Discover , Deepest Virus Ever Detected , in the Mariana Trench.
Gizmodo reports that scientists have discovered
a new virus deep within the Mariana Trench.
Gizmodo reports that scientists have discovered
a new virus deep within the Mariana Trench.
The virus, which feeds on certain
bacteria, was discovered at a greater
depth than any other virus.
The Mariana Trench, with a depth
of 36,000 feet, is found in the Pacific Ocean
and is the deepest trench on Earth.
Previously, scientists have discovered
new species of fish, shrimp and an
assortment of microbes within the trench.
The new virus, which has been named
vB_HmeY_H4907, was discovered by
a team of researchers from China and Australia.
It was isolated from sediment
returned to the surface from a depth
of 8,900 meters, or over 29,000 feet.
According to the team, the discovery is part
of a family of previously-unidentified viruses,
which has now been dubbed Suviridae.
To our best knowledge, this is
the deepest known isolated
phage in the global ocean, Min Wang, Virologist at the Ocean University of China, via Gizmodo.
The team's discovery was published
in the journal 'Microbiology Spectrum.'.
The team plans to continue searching for viruses
in the Earth's most inhospitable environments.
.
Extreme environments
offer optimal prospects for
unearthing novel viruses, Min Wang, Virologist at the Ocean University of China, via Gizmodo
Scientists Question Claim , That T. Rex Was as Smart, as Modern Monkeys.
'Gizmodo' reports that a team of researchers
recently investigated claims that the Tyrannosaurus rex
could have been as smart as monkeys.
Last year, a paper was published in the journal
'Comparative Neurology,' which claimed that theropods like
Tyrannosaurus rex had a “monkey-like” numbers of neurons.
According to that paper, this would have made
the Tyrannosaurus rex "not only giant but also
long-lived and endowed with flexible cognition.”.
The new paper specifically referenced the previous paper
and argues that theropods probably had “significantly
lower neuron counts than previously proposed.".
According to the team, neuron count
and brain size are “flawed” proxies for
measuring an ancient species’ intelligence.
We argue that it’s not good
practice to predict intelligence
in extinct species when neuron
counts reconstructed from
endocasts are all we have to go on, Kai Caspar, a biologist at Heinrich Heine University
Düsseldorf and the study’s lead author, via 'Gizmodo'.
The possibility that T. rex might
have been as intelligent as a baboon
is fascinating and terrifying,
with the potential to reinvent
our view of the past, Darren Naish, Paleozoologist at the University of
Southampton and co-author of the paper, via 'Gizmodo'.
The possibility that T. rex might
have been as intelligent as a baboon
is fascinating and terrifying,
with the potential to reinvent
our view of the past, Darren Naish, Paleozoologist at the University of
Southampton and co-author of the paper, via 'Gizmodo'.
But our study shows how
all the data we have is against
this idea. They were more
like smart giant crocodiles,
and that’s just as fascinating, Darren Naish, Paleozoologist at the University of
Southampton and co-author of the paper, via 'Gizmodo'.
'Gizmodo' reports that even if Tyrannosaurus rex
wasn't as intelligent as a modern monkey,
it was still a terrifying creature. .
The fearsome predator also has an outsized
presence in popular culture, leading theropods
to attract a high degree of interest.
Credit: Wibbitz Top Stories Duration: 01:31Published
Astronomers Say , Neutron Jet Emissions , Travel at Relativistic Speeds.
Gizmodo reports that new research suggests that
the dense remains of massive stars propel jets of gas and
dust at speeds of hundreds of millions of miles per hour.
Neutron stars are the stellar remains of
some of the densest objects in the universe. .
According to new research, neutron star jets
can travel up to 70,836 miles per hour,
just over one-third the speed of light. .
Relativistic effects like time dilation and length
contraction are believed to occur at speeds
exceeding just one-tenth the speed of light. .
James Miller Jones, , an astrophysicist at Curtin University in
Australia and co-author of the research, .
notes that neutron stars are, "so dense that they can pull material off
the surface of a nearby companion star.".
That gas spirals down onto the surface
of that neutron star where it gets very,
very hot and dense. Once enough of it
builds up nuclear fusion reactions
start to happen on the surface, James Miller Jones, astrophysicist at Curtin University
in Australia and co-author, via 'Gizmodo'.
Using the Australia Telescope Compact Array and the
International Gamma-Ray Astrophysics Laboratory, researchers found that thermonuclear explosions on
distant stars kickstart these high-speed jet emissions. .
When these explosions occurred, they generated
high-speed jets and bright X-rays which made
it possible for researchers to measure speeds. .
The findings suggest that the staggering
speed of these emissions is close to escape
speed, or the needed velocity for material to
escape the neutron star's gravitational speed. .
Gizmodo reports that the team's results will inform
future models of jet formation and could help reveal
some of the most extreme physics in the universe.
Credit: Wibbitz Top Stories Duration: 01:30Published
AT&T Confirms Data Breach , Affected 73 Million Customers.
73 million current and former
AT&T customers have had their sensitive
data compromised in a hack that some outlets
say dates back to 2021, Gizmodo reports.
The data, which includes social security numbers, email addresses, birthdates, phone numbers and AT&T account information, .
was located two weeks ago in a data
set released on the dark web.
It's not clear if it was AT&T's systems that were breached or if the information was stolen from one of the company's vendors.
Currently, AT&T does not have evidence
of unauthorized access to its systems
resulting in exfiltration of the data set, AT&T, via statement.
The company is communicating
proactively with those impacted and
will be offering credit monitoring at
our expense where applicable, AT&T, via statement.
As a precaution, AT&T has reset the
passcodes of its current customers. .
The company will be reaching out to customers whose information has been compromised. .
AT&T advises those who are worried about their accounts to monitor activity and credit reports.
Credit: Wibbitz Top Stories Duration: 01:30Published
One person has died and seven others are missing, after two Japanese navy helicopters are believed to have collided before crashing the Pacific Ocean, during a nighttime training.
Credit: euronews (in English) Duration: 00:35Published
During a nighttime training flight, two Japanese navy helicopters, each carrying four crew members, crashed in the Pacific Ocean south of Tokyo, possibly colliding with each other, according to the country's defence minister on Sunday. Tragically, one crew member recovered from the waters was later declared deceased, while rescuers continued to search for the remaining seven who were still missing. The incident occurred late Saturday near Torishima island, approximately 600 kilometres (370 miles) south of Tokyo, involving two SH-60K choppers from the Maritime Self-Defense Force, Defense Minister Minoru Kihara informed reporters.
#JapanHelicopterCrash #NavalTrainingTragedy #PacificOceanAccident #SH60sDisaster #JapaneseNavyLoss #TrainingExerciseTragedy #HelicopterCollision #NavalAviationIncident #PacificTrainingMishap #NavalAviationTragedy
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The seven-phase Lok Sabha polls season will witness an unprecedented rise in the heatwave in most parts of the country, the India Meteorological Department warned here on Monday. While above-normal temperatures are likely almost all over the country, 10-20 days of heatwave is expected between April and June in different parts against normal of 4-8 days. The most heatwave prone areas are Gujarat, central Maharashtra and north Chhattisgarh, Odisha and Andhra Pradesh. “More heatwave days are expected in an El Nino year. The El Nino (an unusual rise of temperature in the Pacific Ocean with impacts all over the world) is still there in April-May even though it is receding and may become neutral by June,” Mrutyunjay Mohapatra, director general of meteorology at the IMD said.
What are El Nino and La Nina and how do they affect the weather conditions?
#HeatwaveSpell #IMDWarning #ElNinoLaNina #HeatwaveIndia #AprilHeatwave #LokSabhaElections2024 #ClimateAlert #WeatherForecast #ExtremeHeat #StayHydrated
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