Article Archives - Page 222 of 649

Scientists in the Oregon State College School of Design have fostered a handheld sensor that tests sweat for cortisol and gives results in about eight minutes, a key development in

Astronomy & Space

Using the cohesive force of meteorite fragments to determine asteroids’ mobility

Astronomy & Space Article

A number of presumptions regarding particle size and their sensitivity to shape can be used to evaluate the impact of

Engineering

The Notre-Dame de Paris Cathedral Used Iron Reinforcements for the First Time in History in the 12th Century

Engineering Article

The Notre-Dame de Paris is the first Gothic-style cathedral that is known to have been initially built with a significant

Hi Tech & Innovation

Extremely Effective Thin-Film Solar Cells Are Made Possible by Massive Band Bending at the SnS Interface

Hi Tech & Innovation Article

In the context of technology, “SnS interface” could refer to several different things depending on the specific field or application.

Energy & Green Tech

High-Efficiency Chalcopyrite Solar Cells Can Be Made Affordablely and Environmentally Friendly

Energy & Green Tech Article

Chalcopyrite solar cells, also known as copper indium gallium selenide (CIGS) solar cells, are a type of thin-film solar cell

Biology

Researchers discover how beetles use their bottoms to stay hydrated.

Biology Article

Beetles excel at maintaining their existence in extremely dry environments. Their ability to extract water from the air with their rear ends contributes to this property in part. This is

Neuroscience