Sensory Integration

Does anyone believe that the difference between the Lebesgue and Riemann integrals can have physical significance, and that whether say, an airplane would or would not fly could depend on this difference? If such were claimed, I should not care to fly in that plane.

[Malcolm X] in keeping with the Nation's teachings he espoused black supremacy, advocated the separation of black and white Americans and scoffed at the civil rights movement's emphasis on integration.

The formation of the differential equations proper to the phenomena is, independent of their integration, a very important acquisition, on account of the approximations which mathematical analysis allows between questions, otherwise heterogeneous.