The shop
The Big Bang shop
Fact-checked printables for the kitchen table and the classroom, plus a short list of books. Every purchase helps keep this site free. Prices are in US dollars.
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Big Bang printables
Fact-checked PDFs in A4 and US Letter, sold as instant downloads from the ReallyByte store: our own drawings, a guide, and worksheets with answers. Prices in US dollars.
The Big Bang Reference Guide
A fact-checked guide to how the universe began: the first seconds and minutes, the cosmic microwave background, the evidence astronomers use, and the notes where good sources still disagree about dates and wording.
The Big Bang Activity Pack
A quiz, myth-or-fact cards and worksheets with answers, following the sourced wording used on big-bang.galaxies.im.
The First Minutes and the Afterglow
A short sourced companion to the first nuclei and the cosmic microwave background, including the notes where sources still disagree about timing and temperature.
The Complete Big Bang Printables Bundle
All three packs, A4 and US Letter, at a bundle price.
Books and kit
For a class, a project or a reading pile: Big Bang and cosmology books · cosmic microwave background books · Edwin Hubble books · COBE and John Mather books. These are Amazon UK search links, not endorsements of particular products. As an Amazon Associate I earn from qualifying purchases.
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