In one century 100 years both saturn and earth will complete several revolutions of the sun

Why cooking gas has a typical smell

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

Which sound characteristic is not affected by the relative motion of an object