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Bad Map Projection: Zero Declination

xkcd.com·1d

Installation

xkcd.com·3d

Carbon Dating

xkcd.com·5d

Dinosaurs And Non-Dinosaurs

xkcd.com·1w

Binary Star

xkcd.com·1w

Groundhog Day Meaning

xkcd.com·1w

Proof Without Content

xkcd.com·2w·

Discuss: Hacker News

Chemical Formula

xkcd.com·2w

Early Arthropods

xkcd.com·2w

Double-Pronged Extension Cord

xkcd.com·3w

Cost Savings

xkcd.com·3w

Aurora Coolness

xkcd.com·3w

International Station

xkcd.com·4w

16 Part Epoxy

xkcd.com·4w

Sailing Rigs

xkcd.com·4w

Planetary Alignment

xkcd.com·5w

xkcd: Superstition

xkcd.com·4w

Tensegrity

xkcd.com·5w

Conic Sections

xkcd.com·6w

Anyone Else Here

xkcd.com·6w

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