then half again and get a grown-up to help you cut out a triangle shape (from the non-glued down edge). For your cracker, get a cardboard tube and fill it with the hat you have made. You can pop ...
We’ve made batteries out of all sorts of materials, from lithium, to nickel, to lead. But one startup featured at CES this week has produced a battery made of paper, believe it or not.
In 2001, architecture firm Cottrell & Vermeulen designed, and – with the help of Engineering firm Buro Happold – built, a 90 square meter classroom constructed almost entirely of cardboard (pictured ...
Ask a grown-up to help you cut out a long strip of red or pink paper and curl it around a pencil to make the frog's tongue. Use some glue or sticky tape to attach it. If you want to make a pond ...
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