make predicting such traffic conundrums intractable ... when he asked himself if factoring in something as minor as a butterfly flapping its wings might actually be enough to alter our computer ...

DURHAM, N.C. -- His voice is almost gone, but as we first reported last March, Chris Rosati still has a lot to say about how to make ... butterfly effect is this idea that a single butterfly ...

To make their device ... Continuous cycles of bending and unfolding produced a flapping motion that could exceed the frequency of actual butterfly wings. The team demonstrated the FBBW in a ...

The image of the tiny flapping butterfly has come to stand for the ... flap of a butterfly's wings—could amplify over time and make accurate long-term predictions impossible.