Iron(II) Sulfate (Properties, Uses)
Chemistry

Iron(II) Sulfate (Properties, Uses)

Iron(II) sulfate, also known as ferrous sulfat (British English: iron(II) sulphate), is a greenish or yellow-brown crystalline solid. 15.0 pound per gallon density At 64°C,…
To Avoid Climate Meltdown, most Fossil Fuels Must Stay in the Ground
Environment

To Avoid Climate Meltdown, most Fossil Fuels Must Stay in the Ground

According to a new study published in the journal Nature this week, the vast majority of the world’s fossil fuel reserves must remain in the…
Tech Billionaire wants to Build Utopian City from Scratch in the US
Technology

Tech Billionaire wants to Build Utopian City from Scratch in the US

This may seem like one of Philip K. Dick’s two nightmares, but it’s actually a new project identified by American e-commerce entrepreneur Mark Lore, who…
Solar Energy could Provide 40 Percent of US Electricity by 2035, Says New Report
Environment

Solar Energy could Provide 40 Percent of US Electricity by 2035, Says New Report

When it comes to renewable energy, the United States has not always had a sterling reputation. Despite the fact that the majority of Americans agree…
Scientists Must “Keep an Open Mind” about UFOs, Says Michio Kaku
Astronomy

Scientists Must “Keep an Open Mind” about UFOs, Says Michio Kaku

Michio Kaku, a renowned theoretical physicist who isn’t afraid to offer his predictions for humanity’s future, has urged colleagues to “keep an open mind” about…
Roomba’s New Design Update should Help Pet Owners Avoid A “Pooptastrophe”
Technology

Roomba’s New Design Update should Help Pet Owners Avoid A “Pooptastrophe”

Few people who read the 2016 Pooptastrophe review will forget the plight of one homeowner whose self-driving Roomba sprayed puppy poop all over their house…
Automated Recruiting Systems are Dismissing Millions of Talented Applicants, Says Report
Technology

Automated Recruiting Systems are Dismissing Millions of Talented Applicants, Says Report

If you have applied for a job, especially in a large company, in the last few years, you will probably be aware of the dire…
Quantum Computing’s Future may Hinge on the Advancement and Knowledge of Semiconductor Materials
Physics

Quantum Computing’s Future may Hinge on the Advancement and Knowledge of Semiconductor Materials

Engineers have illustrated how the interaction between particles happens when the TMDC materials they produce are layered in a certain shape, giving researchers additional control…
A Biomarker could aid in the Early Detection of Schizophrenia
Psychology

A Biomarker could aid in the Early Detection of Schizophrenia

Scientists have discovered a protein that could serve as the foundation for the development of a rapid, minimally invasive blood test for the early detection…
Coefficient of Determination
Business Statistics

Coefficient of Determination

In a regression model, the coefficient of determination (R2 or r-squared) is a statistical metric that determines how much variance in the dependent variable can…
LBV 1806-20 – a Blue Supergiant Star
Astronomy

LBV 1806-20 – a Blue Supergiant Star

The star LBV 1806-20 is a blue supergiant. It is two million times brighter than the Sun. The star is 5 million times brighter than…
Socially Isolated Older Adults People can affect their Health and Well-being
Psychology

Socially Isolated Older Adults People can affect their Health and Well-being

Everyone requires social connections in order to survive and thrive. However, as people get older, they tend to spend more time alone. Being alone may…
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