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When Einstein's gravitational waves meet Newton's tides

5 days 13 hours ago
Newton's theory of gravity has described the tides accurately for centuries. But could a tiny trace of Einstein's general relativity also be hidden in them? In a new study, a mathematician at Freie Universität Berlin has outlined how a targeted approach could be used to search for effects of this nature.

Dropbox plans to acquire AI storage startup Tigris Data for $350M, its largest acquisition to date; Tigris raised ~$31.9M from Spark, a16z, and others (Mary Ann Azevedo/Crunchbase News)

5 days 13 hours ago

Mary Ann Azevedo / Crunchbase News:
Dropbox plans to acquire AI storage startup Tigris Data for $350M, its largest acquisition to date; Tigris raised ~$31.9M from Spark, a16z, and others  —  Dropbox announced Thursday plans to acquire Tigris Data for $350 million in a transaction the company told Crunchbase News would mark …

Thursday 11/5 Insider Buying Report: CACC, LSCC

5 days 13 hours ago
As the saying goes, there are many possible reasons for an insider to sell a stock, but only one reason to buy -- they expect to make money. So let's look at two noteworthy recent insider buys. On Monday, Credit Acceptance's Director, Thomas N. Tryforos, made a $1.46M buy of C

Thursday 11/5 Insider Buying Report: CACC, LSCC

5 days 13 hours ago
As the saying goes, there are many possible reasons for an insider to sell a stock, but only one reason to buy -- they expect to make money. So let's look at two noteworthy recent insider buys. On Monday, Credit Acceptance's Director, Thomas N. Tryforos, made a $1.46M buy of C

Zipline Hits $20 Billion Valuation as Walmart Deal Expands

5 days 13 hours ago
Drone delivery startup Zipline closed a $1 billion funding round, valuing the company at $20 billion, as it expands its commercial partnership with Walmart in the US. Zipline CEO Keller Rinaudo speaks with Bloomberg’s Ed Ludlow about what it took to grow the company to this point, how demand has shocked both Zipline and Walmart, and what comes next for the startup. (Source: Bloomberg)