Research on statistical arbitrage in U.S. equities (1997–2007) shows that PCA-based strategies achieved average annual Sharpe ...

Tis but a scratch,” Monty Python’s Black Knight insists, despite losing his left arm in a sword fight. When he loses his right, he responds that it is “merely a flesh wound”.

Tis but a scratch,” Monty Python’s Black Knight insists, despite losing his left arm in a sword fight. When he loses his ...

The concept originates from mathematician George Boole, who in the 19th century developed an algebraic system of logic using only two values: true and false. In computer science, this binary way of ...

Lateralization of the brain—the tendency for the left and right hemispheres to specialize in different functions—underlies ...

Your kid has a toy remote control fire truck. You have an RTL SDR. See where this is going? [Jacob] couldn’t resist tearing into the why and how of the truck’s remote control protocol.

A study in newborn chicks shows that brain lateralisation is essential for the development of a left-to-right mental number line.

Experiments on domestic chicks shed light on the links between brain lateralization and the left-to-right mental number line.

Powerball numbers and jackpot results for $526 million lottery drawing Wednesday, Aug. 13 2025. Who won? Winning numbers, drawing time, tickets and more.

The Mega Millions lottery jackpot is $130 million for the drawing on Tuesday, July 29. Check your tickets for the winning numbers!

The top mathematician claims the digits 1 to 9 and zero, commonly known as Arabic numerals, were actually invented in India and should be called ‘Hindu numerals’.

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