Data, Decoded
Before you trust a dataset, look beyond the download button
A useful dataset needs context. Check its source, dates, definitions and missing values before you start turning rows into conclusions.
Make sense of something new.
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Seeing the Numbers
Same numbers, different picture: what a chart’s scale changes
Two charts can use identical numbers and leave different impressions. Learn how baselines, units and time windows shape what you see.
Life Under the Lens
Why scientists keep coming back to fruit flies
A tiny fly can help answer a surprisingly large question. Discover what makes a model organism useful and how to read the limits of a study.