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This acid-base reaction will make popcorn kernels go crazy
Three things to make and do
Record changing temperatures and discover thermal expansion with this home-built apparatus
Fermented foods needn’t get you in a pickle, thanks to James Cooper & Natalie Preston’s tasty recipes
Make your own homeware and trinkets (no kiln required!) with these lovely projects from ceramicist Lolita Olympia
ENERGY bills are on the rise this winter, so many of us are looking for easy ways to save on our outgoings. One surprisingly effective place to start is in the kitchen. While the oven often feels like
How many products do you actually need in your cleaning kit? A There are a few essential items I couldn’t live without, starting with washing-up liquid. It’s the ultimate degreaser – it contains surfa