Environment
Heat Dome: What’s Causing the Unbelievably Hot Heatwave in the Pacific Northwest?
If you haven’t lived under an air-conditioned cliff for the past week, you’ll probably be aware that an extreme heatwave hits the Pacific Northwest, with…
Article
Economics
Energy Return on Investment (EROI)
Energy return on investment (EROI), also known as energy returned on energy invested (ERoEI), is a ratio that quantifies the quantity of usable energy delivered…
Geographic Minerals
Niter – Properties and Occurrences
Niter is an unusual mineral belonging to the nitrates group. It is also known as, nitre, which is the mineral form of potassium nitrate, KNO3,…
Psychology
A new Brain Mapping approach may help clarify the cause of Neuropsychiatric Conditions
Researchers created a new brain mapping method that may aid in determining the cause of a variety of neuropsychiatric disorders and identifying promising stimulation sites…
Science
Researchers are Looking into the Needs for Electric Vertical Takeoff and Landing Vehicles, as well as Designing and Testing Battery Power Sources
Thanks to recent improvements in battery design, electric vertical takeoff and landing (eVTOL) vehicles, the flying automobiles and mobility devices that were once the stuff…
Astronomy
V4650 Sagittarii – a Luminous Blue Variable Star
V4650 Sagittarii (qF362) is a luminous blue variable star (LBV) in the Sagittarius constellation. It is not part of the Sagittarius constellation outline, but it…
Technology
The Transient Pacemaker Disintegrates Harmlessly in the Body
The thin, flexible, lightweight device could be used in patients who require temporary pacing following cardiac surgery or while awaiting a permanent pacemaker. All pacemaker…
Chemistry
Diethylstilbestrol (Chemical Synthesis, Uses)
Diethylstilbestrol (DES), also called stilbestrol or stilboestrol, is a nonsteroidal estrogen that is synthesized. Diethylstilbestrol, a well-known teratogen, and carcinogen inhibits the hypothalamic-pituitary-gonadal axis, preventing…
Chemistry
Hypobromous Acid – a Weak and Unstable Acid
Hypobromous acid has the chemical formula HOBr and is a weak, unstable acid. It is also known as “bromanol” or “hydroxidobromine.” It is primarily manufactured…
Economics
Non-Renewable Resource
A non-renewable resource, also known as a finite resource, is a natural resource found under the earth’s surface that does not refill at the same…
Chemistry
In Oil and Gas Emissions – Ethane Serves as a Proxy for Methane
Measuring ethane in the atmosphere reveals that the amount of methane released into the atmosphere from oil and gas wells and contributing to greenhouse warming…
Chemistry
Researchers Demonstrate an Essential Component of an Upcoming Fuel Cell Technology
A fuel cell generates electricity cleanly and efficiently by utilizing the chemical energy of hydrogen or other fuels. When hydrogen is used as a fuel,…
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