The hidden forces inside diamonds that could make tech 1,000x faster

Published: 30 September 2025
Categories: Engineering News

RSS Feed Source: Science Daily

A team of physicists has discovered that virtual charges, which exist only during brief interactions with light, play a critical role in ultrafast material responses. Using attosecond pulses on diamonds, they showed these hidden carriers significantly influence optical behavior. The findings could accelerate the development of petahertz-speed devices, unlocking a new era of ultrafast electronics.

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Statement from Laura Chanchien Parajón, MD, MPH, Director (Acting), CDC’s National Center for Chronic Disease Prevention and Health Promotion, on the passing of Suzy Ellis, Tips From Former Smokers® participant

Published: 30 September 2025
Categories: CDC Newsroom, cdc-emergency-preparedness-response, What's New

RSS Feed Source: Science Daily

We extend our deepest condolences to Suzy’s family, her friends, and all who cared about her.

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PROGRAM MANAGER (STATION MANAGER, ANTARCTICA), AD-0340-04: (Directorate for Geosciences (GEO) / Office of Polar Programs (GEO/OPP)) – Closes 10-06-2025

Published: 29 September 2025
Categories: NSF Jobs

RSS Feed Source: Science Daily

This job is open to Help Clarification from the agency

Applications will be accepted from all US citizens who meet citizenship and eligibility requirements. Please see the “Other Information” section for further information.

As a Program Manager (Station Manager, Antarctica) you will alternate between on-ice assignments at McMurdo Station and off-ice program support in the United States. Each assignment period will span six (6) months. During these rotations, you will be responsible for the following duties:

Off-Ice (non-deployment periods)
When not deployed, the Station Manager participates in planning, review, and training activities, including but not limited to:

Attending the Annual Planning Meeting with USAP agencies and partners. Participating in projects, programs, or budget reviews. Completing required training and readiness activities. On-Ice (deployment periods)
While deployed at McMurdo Station, the Station Manager: Serves as a Special Deputy U.S. Marshal, authorized

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