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Optics & Photonics Sep 15, 2022

Self-assembled liquid crystal architectures for soft matter photonics

"Soft matter" was first proposed by Pierre-Gilles de Gennes in his Nobel acceptance speech in 1991. The term describes materials between aqueous substances and ideal solids.

Biochemistry Jun 6, 2022

New polymer property could boost accessible solar power

Lightweight as a window cling and replicable as a newspaper, organic solar cells are emerging as a viable solution for the nation's growing energy demand.

Economics & Business Apr 12, 2022

Study finds top reviews, not average ratings, sway consumer decision-making

When it comes to online shopping habits, the collective wisdom dictates that consumers gravitate toward the highest-rated products. The difference between a 4-star average rating and a 4.5-star average rating could play a ...

Ecology Apr 6, 2022

With 'Plant Armor' crop cover, insects have to navigate textile maze

North Carolina State University researchers designed a textile "Plant Armor" that forces insects to navigate a maze-like path if they try to reach a plant. The design was more effective at blocking insects from reaching cabbage ...

Materials Science Mar 23, 2022

Stimulating the sense of touch with chemistry

Our eyes may be windows on the world, but our fingertips put us in touch with it. To recreate this tactile sense, current technology relies on tiny motors and electricity. However, the bumps and buzzes they generate are not ...

Nanophysics Feb 17, 2022

Monte Carlo simulations bring new focus to electron microscopy

With highly specialized instruments, we can see materials on the nanoscale—but we can't see what many of them do. That limits researchers' ability to develop new therapeutics and new technologies that take advantage of their ...

Condensed Matter Feb 4, 2022

Scientists discover a surprising structural change in metal oxide at low temperature

When water boils, it converts into another phase, steam. Such transitions are commonplace in nature and frequently studied in scientific laboratories.

Materials Science Jan 18, 2022

Boxing up molecular machines

Machines that are confined inside a cage or casing exhibit interesting properties by converting input energy into programmed functions. One such system is the mechanical gyroscope or gyrotop, a fascinating toy that amuses ...

Earth Sciences Jan 6, 2022

Scientists coolly recall fiery volcano visit

Far above the populated towns on La Palma in Spain's Canary Islands, off the coast of western Africa, Esteban Gazel and Kyle Dayton carried equipment from their car and hiked toward the erupting Cumbre Vieja volcano's active ...

Social Sciences Nov 16, 2021

Stability is the new sexy: 'Singles in America' study reveals major shifts in dating from COVID-19

The largest annual scientific study on single adults shows that COVID-19 has caused a dramatic shift in people's priorities when it comes to dating, sex and love. Faculty from the Kinsey Institute at Indiana University say ...

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