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Quote by Roberta Flack

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Roberta Flack
Roberta Flack

Roberta Flack is an iconic American singer born on February 10, 1937. Known for her distinctive voice and emotive performances, she has made significant contributions to soul, jazz, and pop music. Flack is recognized as one of the most influential artists in music history, with her career spanning the 1960s and beyond. more

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“We've been slaves to our tools since the first caveman made the first knife to help him get his supper. After that there was no going back, and we built till our machines were ten million times more powerful than ourselves. We gave ourselves cars when we might have learned to run; we made airplanes when we might have grown wings; and then the inevitable. We made a machine our God.”

“For a smart material to be able to send out a more complex signal it needs to be nonlinear. If you hit a tuning fork twice as hard it will ring twice as loud but still at the same frequency. That's a linear response. If you hit a person twice as hard they're unlikely just to shout twice as loud. That property lets you learn more about the person than the tuning fork.”