ChemistryIron(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,…
EnvironmentTo 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…
TechnologyTech 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…
EnvironmentSolar 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…
AstronomyScientists 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…
TechnologyRoomba’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…
TechnologyAutomated 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…
PhysicsQuantum 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…
PsychologyA 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…
Business StatisticsCoefficient 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…
AstronomyLBV 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…
PsychologySocially 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…