Chinese scientists have developed a breakthrough in submarine detection by creating a radio-emitting source in the sky using high-energy microwave synthesis technology. This virtual signal source emits electromagnetic waves continuously at near-light speeds, resulting in a redshift effect that enables the detection of submarines hidden deep beneath the ocean surface. This disruptive technology, led by Li Daojing and his team at the Chinese Academy of Sciences, utilizes extremely low-frequency electromagnetic waves to penetrate seawater and detect submarines with high radar cross-sections, making it possible to locate underwater targets using common magnetic detectors.
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Commentary: The tussle over retail rents in Singapore cannot go on like this
SINGAPORE: Rising rental costs are causing beloved small businesses like Flor Patisserie to close, igniting public sadness and anger. While retail rents appear stable according to the URA's index, many landlords opt for prolonged vacancies over leasing to independents, raising concerns about the impact on community vibrancy and the unique character that small businesses provide.https://www.youtube.com/watch?v=kv4d8UybPYo Want More Context? 🔎
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