Number of the Day - "370" This podcast is produced by Klassic Studios. Check out our other podcasts there! Learn more about your ad choices. Visit megaphone.fm/adchoices

Join Data Talks In this episode of Data Talks, Wolfgang Fengler speaks with Marta Bowles, Chief Communications Officer at NIQ, about how high-quality data, and the AI built on top of it, is reshaping decisions for brands and retailers. Marta traces her path from CPG and direct selling to leading communications at a global consumer-intelligence company, reflecting on what’s changed (and what hasn’t) in the marriage of marketing, data, and technology. They dive into why Gen X is an under-served...

Learn 50+ Years of Economics in Only 7 Weeks, by applying here: https://www.stevekeen.com(Plus get Ravel™—the economic visualization tool used in this video—as a bonus if you’re accepted & join.)Top Economist Steve Keen dismantles the textbook “Money Multiplier” myth and shows—step by step—how banks actually create money using double-entry accounting. With evidence from the Bank of England (2014) and the Bundesbank (2017), Steve explains why mainstream models mislead students and policy makers,

From Herodotus’s phrase about the Nile as a gift, through the river’s predictable floods that renewed soils and shaped calendars and beliefs, to the modern era of dams and diplomacy, this episode traces the Nile’s deep history and contemporary complexities. We explore the river’s geologic and geographic shifts—from eonile and the Khufu branch to the hunt for its sources—and how the Aswan High Dam transformed agriculture and sparked new water disputes rooted in colonial-era treaties. Along the...

NPN equivalence groups functions that can be turned into one another by flipping inputs, permuting inputs, and possibly inverting the output. A000370 counts how many such equivalence classes remain for each n: 1 for n=0, 2 for n=1, 4 for n=2, 14 for n=3, 222 for n=4, and 616,126 for n=5, illustrating the dramatic compression. In practice, each class has a canonical representative—the lexicographically smallest truth table among all NPN transforms—so tools can store one circuit per class and r...

Number of the Day - "369" This podcast is produced by Klassic Studios. Check out our other podcasts there! Learn more about your ad choices. Visit megaphone.fm/adchoices

Explore A000366, the integers you get by dividing the Genocchi numbers of the second kind by 2^(n-1). Despite the division, every term is a positive integer, a mystery that has driven a century of study starting with Delac and Marcel in 1901. We trace two complementary viewpoints: a concrete Delac grid counting problem (2n rows, n columns, two cells per column and one per row) and Fagin’s algebraic picture in terms of nested subsets, linked through Euler characteristics of degenerate flag var...

Dos enemigos clásicos de cualquier modelo: overfitting y underfitting. Uno aprende demasiado y falla en lo nuevo; el otro aprende tan poco que no sirve ni en lo viejo.En este episodio explicamos qué son, cómo detectarlos y qué estrategias usar para mantener el equilibrio. Desde analogías simples hasta ejemplos reales en retail y finanzas, te mostramos cómo lograr que tu modelo generalice de verdad.Si quieres que tu modelo no solo luzca bien en papel, sino que funcione en el mundo real, este episodio

Benjamin Banneker, autodidacte contre l’oubli