Latest Episode

What does Data say about Blue Monday? | Data with Duke Ep.7

1/19/2026

Is Blue Monday actually the most depressing day of the year… or just one of the most successful bits of marketing ever created?In this episode, we break down the data behind Blue Monday, why it feels real despite having no scientific basis, and why New Year’s resolutions fail so consistently. We look at behaviour change, motivation, systems vs willpower, and what the data actually says about making change stick. Less guilt. Fewer vibes. More evidence.

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Latest Lesson

Text Functions | Data with Duke Fundamentals Lesson 3

1/4/2026

In this lesson of Spreadsheet Basics, we cover the core text functions you’ll actually use: LEN, UPPER/LOWER, LEFT/RIGHT/MID, and the unsung hero TRIM (because invisible spaces are the spreadsheet equivalent of stepping on Lego)

Show notes

Episodes

What does Data say about Blue Monday? | Data with Duke Ep.7

1/19/2026

Is Blue Monday actually the most depressing day of the year… or just one of the most successful bits of marketing ever created?In this episode, we break down the data behind Blue Monday, why it feels real despite having no scientific basis, and why New Year’s resolutions fail so consistently. We look at behaviour change, motivation, systems vs willpower, and what the data actually says about making change stick. Less guilt. Fewer vibes. More evidence.

blue mondaynew years resolutionsbehaviour changehabitsproductivitymental healthdata drivendata sciencedata literacyself improvementmotivationsystems vs motivationgoal settingdata podcastdata with duke

Is Healthcare Data any good? | Data with Duke Ep.6

1/3/2026

Welcome back! In this episode, I explain my slightly (hopefully) forgivable absence with a short dive into Health Data.Throughout the episode, we discuss: Why is health data so valuable? How can it go so well sometimes and others... not so much. A short intro into the fabled Google Flu Trends case study. How the UK actually did good on some health data.The risks with health data including the minefield of ethics

data podcastdata with dukehealth datanhs datagoogle flu trendshealth wearablesapple watchdata literacydata organisationclean dataspreadsheetsexcel tipsgoogle sheetsdata governancedata culturedata qualitydata cleaningdata managementeveryday datadata careerseducational podcasttech podcast

Why are Cookies so Expensive?? | Data with Duke Ep.5

11/2/2025

Today we dig into the reason why Cookies... as in Internet Cookies have become so valuable lately. Organisations have opted to charge you for their content if you don't want to have a little text file on your browser. This episode aims to break down some facts about what these little files are, and why they don't smell as good as the other types of cookies. Follow on Facebook & Instagram for quick spreadsheet tips and data literacy shorts

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