Search results for crackling

Polymers Apr 10, 2024

The science of static shock jolted into the 21st century

Shuffling across the carpet to zap a friend may be the oldest trick in the book, but on a deep level that prank still mystifies scientists, even after thousands of years of study.

Environment Apr 6, 2024

East Coast earthquakes aren't common, but they are felt by millions. Here's what to know

East Coast residents were jolted Friday by a 4.8-magnitude earthquake centered near Lebanon, New Jersey, with weak rumblings felt as far away as Baltimore and the Massachusetts-New Hampshire border. No life-threatening injuries ...

Social Sciences Apr 2, 2024

Why kretek—'no ordinary cigarette'—thrives in Indonesia

During their 10-minute walk to school in Malang, a city in East Java, Indonesia, where Marina Welker was conducting research in 2015–16, her children passed dozens of cigarette advertisements attached to small shops and ...

Ecology Apr 1, 2024

Setting prairies ablaze in springtime is key to restoring damaged ecosystems, conservationists say

On a recent weekday, short but mighty flames began consuming an expanse of tallgrass in Illinois' Nachusa Grasslands, their advance marked with crackles and pops.

Condensed Matter Mar 28, 2024

Magnetic avalanche triggered by quantum effects: 'Barkhausen noise' detected for first time

Iron screws and other so-called ferromagnetic materials are made up of atoms with electrons that act like little magnets. Normally, the orientations of the magnets are aligned within one region of the material but are not ...

Mathematics Mar 20, 2024

Ice-ray patterns: A rediscovery of past design for the future

Chinese ice-ray lattice, or "binglie" as it is called in Chinese, is an intricate pattern that looks like cracked ice and is a common decorative element used in traditional Chinese window designs.

Ecology Mar 17, 2024

Adagio in sea: Coral larvae 'settle near sounds of healthy reefs'

Audio recordings of healthy reefs—an underwater chorus of fish songs and crackles from snapping shrimp—may help efforts to restore coral ecosystems harmed by climate and human impacts, scientists said Wednesday.

Other Dec 22, 2023

Saboteurs try to outfox hunters in England's countryside

Emerging from woods in a quiet corner of rural England, a small band of anti-foxhunting campaigners have just one goal: to confuse the pack of dogs chasing a fox and prevent its death.

Plants & Animals Dec 11, 2023

Snapping shrimp create rowdy reef in Kimberley Marine Park

Underwater reefs are generally thought of as tranquil places—however some truly unruly residents make one such area off the coast of northwestern Australia anything but quiet.

General Physics Nov 8, 2023

Crumpled sheets reveal a mechanism for glassy relaxations

We often crumple a scrap piece of paper into a ball before throwing it. This mundane action, however, creates a unique complex system with surprising mechanical properties. Take a thin plastic sheet such as cellophane and ...

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