Toy-making at home; how to make a hundred toys from odds and ends (1915)
Adams, Morely · New York : Frederick A. Stokes company · leaf 16
S FROM ODDS AND ENDS 5 pull it tight, your card will revolve very rapidly, and you will find that instead of a coloured card you have what appears to be a light grey one. This is really a little piece of science, for it shows that the white light about us is really made up of the different colours… … !• 10. 5. of the side of the hexagon. Then without altering the com- pass measure off the radius six times round the circumference, and join the neighbouring points. Now cut out each of these and from each one cut out one triangular section (Fig. 5). Scratch lightly along the other lines with the…
Toys
Internet Archive · University of California Libraries · Public domain (published before 1931). Free to use for anything.
