A serendipitous observation in a Chemical Engineering lab at Penn Engineering has led to a surprising discovery: a new class of nanostructured materials that can pull water from the air, collect it in ...

New radio images reveal an unusually faint and symmetrical supernova remnant, nicknamed Telios, lurking just below the galactic plane of the Milky Way. However, they cannot tell exactly where it is, ...

On Christmas Day 2020, a private pilot and amateur photographer, Gabe Zeifman, flew over Area 51 to take over 1,000 photos and videos for his YouTube channel. In some of the footage, a black, triangle ...

Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you ...

The British artist, whose early lead works are on display at a London gallery, explains the discoveries that drew him to ...

Our ability to store information about familiar objects depends on the connection between visual and language-processing ...

test assumptions about the contribution of the triangle shape, and capture clear documentation through pictures of the sound waves around the triangle. Using acousto-optic imaging to study ...

The triangle is a small instrument made of a metal rod bent into a triangle shape that is open at one corner. While small, its sound is distinct, with multiple overtones and nonharmonic resonance.

For the triangle, researchers captured proof that resonance occurs even with the notched, open corner, and it may occur in other instrument shapes as well. WASHINGTON, May 6, 2025 – The triangle ...

JetZero Inc., the start-up aiming to take on planemakers Airbus SE and Boeing Co., is on track to fly the first full-scale model of its manta ray-shaped jetliner by late 2027, executives said Friday.

[LOS ANGELES] JetZero, the startup aiming to take on planemakers Airbus and Boeing, is on track to fly the first full-scale model of its manta ray-shaped jetliner by late 2027, executives said on ...

Abstract: In this contribution, an Integral Equation (IE) formulation is proposed for the analysis of microwave circuits, based on the junction of two different rectangular waveguides coupled by an ...