We assume that the body receives arbitrary twists about twc given screws, and it is required to determine the character of the resultant displacement.
which twists and untwists during x or screw.
The twists and turns led her sometimes towards it, sometimes back the way she came.
China also takes 40 8 mule, water twists and twofolds.
Of the Machachi basin, near Quito, which he calls a " zoologist's paradise," Mr Whymper writes (Travels amongst the Great Andes of the Equator): " Butterflies above, below and around; now here, now there, by many turns and twists displaying the brilliant tessellation of their under-sides...