Sentence examples for fold back and forth from inspiring English sources

In 2006, scientists in California came up with a major breakthrough when they invented a technique called DNA origami, in which they designed a long strand of DNA to fold back and forth upon itself, eventually assembling into virtually any shape they designed into the DNA from the start, such as a smiley face or sphere.

Fold back and forth like a fan and then flatten slightly for the desired effect.

The sea has that translucent end-of-the-day glow as it lazily folds back and forth across the sand.

Try folding back and forth to make sharper folds.

Initially, white light was split in two, with the reference beam "folded", bouncing back-and-forth six times between a mirror pair spaced precisely 1 m apart.

Starting from one short end of the paper, fold the strip back-and-forth, making each fold roughly 1.25 inches (3.175 cm) wide.

In the "double-fold" test, you simply dogear a page and fold it back and forth to see if it breaks off.

The mRNP consists of a 7-nm fibre (Lönnroth et al. 1992) that is folded into higher order structures, apparently folded in a back-and-forth manner (Daneholt 2001b).

Fold the washcloth back and forth like a fan and then fold it in half to create a decorative shape.

Fold the strips back and forth longways like an accordion to make six squiggly worm shapes.

Try folding the fabric back and forth, like you were folding a zig zag with paper.