Transfer of super-cooled or cryogenic fuel from one tank to another in the zero gravity of space may one day be a reality. But the challenges of measuring fuels and fuel levels in the weightlessness ...

While not explored here, sensors incorporating different wavelength channels (for example, sensor design 1C or variants of it) should allow accurate measurement of fuel-dye concentrations over a range ...

[Malebuffy] bought himself a used boat last year. Fuel isn’t exactly cheap where he lives, so he wanted a way to monitor his fuel consumption. He originally looked into purchasing a Flowscan off the ...