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When a company 'believes' something false that causes harm, who's to blame? Professor offers a new answer

When Boeing certified the 737 Max in 2017 as safe to fly, a flight-control system it had approved caused two crashes that killed 346 people. When Takata kept shipping airbag inflators it had cleared for use, the devices exploded on impact, triggering the largest automotive recall in U.S. history. When a Hollywood armorer handed Alec Baldwin a gun on the set of "Rust," she believed it held no live rounds, but it did, and the shot killed cinematographer Halyna Hutchins.

Phys.orgPhys.org11 Sept

Low-cost phone lessons keep children learning during emergency school closures across five countries

The COVID-19 pandemic lockdowns forced people to find ways to get things done remotely. Companies developed systems that made working from home run smoothly. Educators also had to shift to mobile phones and group video calls to get their lessons across and make sure students didn't lose out on their progress. This exposed the need for education systems to be more resilient and adaptive to local and global disruptions.

Phys.orgPhys.org11 Sept

eROSITA's second data release catalog delivering most comprehensive high-energy census of the cosmos to date

The eROSITA (extended ROentgen Survey with an Imaging Telescope Array) telescope, the primary instrument aboard the Russian-German Spektr-RG space observatory, was developed by the Max Planck Institute for Extraterrestrial Physics (MPE) and collaborators to study the soft X-ray night sky. The mission launched in 2019 and has delivered deep, sharp images over very large areas of the sky to map the high-energy universe. This past summer, the German eROSITA Consortium made its second data release (DR2), the most comprehensive catalog of the X-ray universe ever released.

Phys.orgPhys.org11 Sept