5 Advantages of Open Source Software
today’s howtos How to install go1.19beta on Ubuntu 22.04 – NextGenTips In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programmin...
11 ‘df’ Command Examples in Linux
In this post we will discuss 11 different examples of ‘df‘ command in Linux Basic Syntax of df command in Linux # df {options} {mount_point_of_filesystem} Options used in df comma...
Richard Matthew Stallman – The Father Of Free Software Foundation
today’s howtos How to install go1.19beta on Ubuntu 22.04 – NextGenTips In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programmin...
In Photos: Ada Lovelace Exhibit at London’s Science Museum
From that point on, she used the name she is known by today: Ada Lovelace. The machine was never completed, but Babbage did build this segment to demonstrate what the machine could d...
Digging Deeper, Why Renewables are Beating Coal and Gas in Some Parts of the World
This is why LCOE is useful – because while in a wind farm, the fuel is free, the output is much less than a coal plant, which could theoretically run 90 percent of the time (this is ...
Climate models used to explain formation of Mars valley networks
Now, a team of Penn State and NASA researchers is using climate models to predict how greenhouse warming could be the source of the water. Our work involves using models to best esti...
Watch 2,600 years of culture spread across the world in 5 minutes
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Researchers create inside-out plants to watch how cellulose forms
Researchers have been able to watch the interior cells of a plant synthesize cellulose for the first time by tricking the cells into growing on the plant’s surface. The bulk of the w...
Mysterious ripples found racing through planet-forming disk
Astronomers using NASA’s Hubble Space Telescope and the European Southern Observatory’s (ESO) Very Large Telescope in Chile have discovered never-before-seen features within the dust...
Turning political pledges into action on climate change
In the end, someone must make the decision to launch climate initiatives – and in most political systems, that decision making requires support from the key players. An oil nation’s ...
The thermodynamic cost of driving quantum systems by their boundaries
When this equation is obtained from the weak coupling limit for a time independent system, one finds global Lindblad operators that are eigen-operator of the Hamiltonian H S 30. For ...
Target-Driven Evolution of Scorpion Toxins
(A) Ribbon models showing interactions between PSSs of toxins and residues derived from the VSD of rNa v 1.2, previously identified as a primary component of the receptor site for α-...
Simple detection of magnetic skyrmions
At present, tiny magnetic whirls – so called skyrmions – are discussed as promising candidates for bits in future robust and compact data storage devices. Now researchers from the Un...
Palaeomagnetic field intensity variations suggest Mesoproterozoic inner-core nucleation
The Earth’s inner core grows by the freezing of liquid iron at its surface. Recent computational and experimental studies1,2,3,4,5 have presented radically differing estimates of the...
Knee-deep in spider leg evolution
Authors Nikola-Michael Prpic et al., in a new study appearing in the advanced online edition of Molecular Biology and Evolution, have identified the driving force behind the evolutio...
Hunt for gravitational waves to resume after massive upgrade
LIGO experiment now has better chance of detecting ripples in space-time. Einstein predicted that accelerating masses such as colliding neutron stars or black holes would disturb tha...
Core Finding: Earth’s Frozen Center Formed a Billion Years Ago
What’s more, the new findings suggest that Earth’s magnetic field, which is powered by the swirling flow of liquid iron surrounding the inner core, could continue going strong for qu...
Clues on how giraffe neck evolved: Fossil evidence shows vertebrae elongated in 2 stages
The second stage was the elongation of the back portion of the C3 neck vertebra. The modern giraffe is the only species that underwent both stages, which is why it has a remarkably l...
Ancient rocks record first evidence for photosynthesis that made oxygen
Aaron Satkoski, a scientist in the UW-Madison Geoscience Department, holds a sample sawn from a 3.23-billion-year-old rock core sample found in South Africa. Credit: David Tenenbaum/...
Oxygen-creating instrument selected to fly on the upcoming Mars 2020 mission
Credit: NASA Whenever the first NASA astronauts arrive on Mars, they will likely have MIT to thank for the oxygen they breathe—and for the oxygen needed to burn rocket fuel that wil...
New way to weigh a star
However, in the case of young pulsars, mathematicians at Southampton have now found a new way to measure their mass, even if a star exists on its own in space. Dr Wynn Ho, of Mathema...
How do we terraform Venus?
As such, if humans want to live there, some serious ecological engineering – aka. terraforming – is needed first. Proposed Methods: The first proposed method of terraforming Venus w...
Examining Brazil’s New Climate Plan (INDC)
The country’s INDC comes on the heels of joint climate change declarations it’s made in recent months with China, Germany and the United States, showing that the country is committed...
Ancient alga knew how to survive on land before it left water & evolved into first plant
A team of scientists has solved a long-running mystery about the first stages of plant life on Earth A team of scientists led by Dr Pierre-Marc Delaux (John Innes Centre / Universit...
Seeing Earth as an exoplanet: What signs of life are visible?
NASA’s Kepler space telescope is among a fleet of telescopes and spacecraft searching for rocky planets similar to our own. Shadow glance Observations took place during a total luna...