[ad_1] Hong Kong – Xiaomi Corp. made a weak debut in Hong Kong on Monday, with the Chinese smartphone maker's shares in the market. A packed initial public offering (IPO) calendar in …
Read More »Einstein is right: weak and strong gravity objects fall in the same way
[ad_1] Artist impression of triple star PSR system J0337 + 1715, which is about 4,200 light years from Earth. This system provides a natural laboratory for testing fundamental theories of gravity. Credit: …
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