So how do you get an electron to float on top of helium? To find out, Ars spoke with Johannes Pollanen, the chief scientific officer of EeroQ, the company that accomplished the new work. He said that ...
Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Share turnover is a measure of stock liquidity, showing how actively a company's shares are traded relative to the number of shares available. It's calculated by dividing the total shares traded ...
Q: Have many of the mass shooters been transgender? A: The number of transgender mass shooters in the U.S. varies depending on how “mass shooting” is defined, but is relatively small. The Gun Violence ...
Saudi Arabia on Sunday welcomed the decision by Britain, Australia, Canada, and Portugal to formally recognize the State of Palestine. In a statement, the Saudi foreign ministry said the move ...
New York and national officials joined hundreds of mourners at an emotional ceremony at Ground Zero Thursday honoring the 24th anniversary of the Sept. 11, 2001 ...
The US National Counterterrorism Center said on Friday that recent calls by al-Qaeda for attacks against the United States showed the group’s enduring threat to the country. Al-Qaeda and its ...
Charlie Kirk was only a teenager when he launched a scrappy conservative student group out of his parents’ suburban Illinois home. A decade later, that group—Turning Point USA—has grown into a ...
Gross margin measures the percentage of revenue after direct costs are subtracted. Calculating gross margin involves subtracting COGS from revenue and dividing by total revenue. High gross margin ...
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