Science News for July 29, 2023

To spread or slide? Scientists uncover how foams are spread on surfaces

Researchers found that foam spreading changes with scraping speed and surface affinity, leading to different patterns on hydrophobic and hydrophilic surfaces. The study's findings apply to various soft materials, including foams, paints, and coatings.

SourceTokyo Metropolitan University·JournalJournal of Colloid and Interface Science·DateJul 29, 2023

New study shows saltwater intrusion is wreaking havoc on farms throughout Delmarva

A new study shows that saltwater intrusion has become a visible threat to farmers in the Delmarva region, with large salt patches appearing on cropland. The research highlights how this phenomenon can lead to significant economic losses and crop yield declines, particularly for corn and soybean farms.

SourceUniversity of Delaware·JournalNature Sustainability·TypeObservational study·DateJul 29, 2023

GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.