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Space.com
12 小时
1st supernovas may have flooded the early universe with water — making life possible just ...
A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...
3 天
Best Smoke Detectors for 2025
Stay prepared with the most reliable smoke detectors for fire and carbon monoxide detection -- tested and recommended by our ...
1 天
on MSN
Scientists achieve optical control of phase and group velocities in everyday liquids
The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in ...
American Association of Individual Investors
1 天
Why Varex Imaging Corporation’s (VREX) Stock Is Down 19.28%
Varex Imaging Corporation’s VREX share price has dipped by 19.28%, which has investors questioning if this is right time to ...
eeworldonline
19 小时
What are the mathematics of hypersonic flight?
The mathematics of hypersonic flight primarily involves fluid dynamics, thermodynamics, and gas dynamics, particularly ...
18 小时
on MSN
Keep Your Home and Family Safe With One of Our Favorite Smoke Detectors
The best smoke detector can provide an important first line of defense from fire. We recently put the top smoke detectors to the test. See which ones performed best.
Business Journal Daily
13 小时
Luisi Named 2025 Henderson Lecturer at Westminster College
Matteo Luisi, assistant professor of physics and director of the planetarium and observatory at Westminster College, has been ...
chromatographyonline
2 天
Quantifying Plant-Specialized Metabolites Using UHPLC
MS/MS-based method for quantifying plant-specialized metabolites for determining the quality of medicinal and aromatic plants ...
Machine Design
3 天
Simulation Aids in Product Development and Design Across Industries
The product development process can be improved with single-physics simulation, multiphysics simulation and simulation apps.
Tech Xplore on MSN
2 天
'Living' electrodes breathe new life into traditional silicon electronics
High-speed electronic devices that do not use much power are useful for wireless communication. High-speed operation has ...
chromatographyonline
1 天
Determining N-Nitrosamines in Pharmaceutical Preparations with LC–MS/MS
A new method has been created for determining N-nitrosamines (NAs) in pharmaceutical preparations using liquid chromatography ...
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