Tech Xplore on MSN1d
Chip-based system for terahertz waves could enable more efficient, sensitive electronics
The use of terahertz waves, which have shorter wavelengths and higher frequencies than radio waves, could enable faster data ...
Scalable way to generate and control sound in silicon photonic chips
Researchers at the University of Twente have solved a long-standing problem: trapping optically-generated sound waves in a ...
BBC1d
Radio 4 - Listen Live - BBC Sounds
10 Places You Didn’t Know Were Connected to King Arthur King Arthur is linked to several real life locations, here are some you may not know. Why do we have grandmothers? Ella Al-Shamahi finds ...
朝日新聞社2d
Japan’s only shortwave station still in business after 80 years
FM waves, which are higher in frequency than shortwaves, penetrate the ionosphere and can only travel up to around 100 km. AM waves, which have a lower frequency, are attenuated when they are ...
Science Daily2d
Electronics News
Feb. 19, 2025 — In a breakthrough for hydrogen technology, researchers have introduced an innovative electronic fine-tuning approach that enhances the interaction between zinc and ...