New: dtube-steemstemAll contenthive-129948hive-196917krhive-166405zzanhive-185836hive-183959hive-180932steemhive-150122photographyhive-144064hive-183397hive-101145uncommonlabhive-184714hive-188619hive-145157hive-103599bitcoinhive-193637hive-193186hive-179660krsuccesshive-180106TrendingNewHotLikersmfmp (54)in dtube • 7 years agoFull transcript of the only video interview with the father of vacuum electronics, the quadrupole mass spectrometer and charge clustersRecording of transcript including reading of Kenneth Shoulders & JohnHutchison's 2010 meeting where they talked about the near infinite potential of "Charge Clusters" also known as "Exotic Vacuum…masterwu (59)in dtube • 7 years agoDTube: Integral of sin^3(x), sin^3(ax) with substitution and trigonometric identityIn this tutorial, we'll work through 2 different approaches to solving the integral of sin3(ax). Now, there maybe more ways of approaching this problem, but these were the most obvious to me.…masterwu (59)in dtube • 7 years agoDTube: The math behind your Camping Torch with dy/dx = -kyWe can apply the principle of exponential decay to find equations that model the charge remaining in a capacitor as it is discharged through a resistor. The circuit diagram is shown below...…masterwu (59)in dtube • 7 years agoDTube: Integral of ∫√(a^2 - x^2)dx using a Trigonometric SubstitutionWhat I love about mathematics is some of the very creative and ingenious methods that someone has come up with to find solutions to perplexing problems. The integral of √(a2 - x2) is a great…masterwu (59)in dtube • 7 years agoDTube: Modelling the Decay of Nuclear Medicine with dy/dx = -kyInasmuch as the differential equation dy/dx = ky models exponential growth, it follows that dy/dx = -ky models exponentially decaying processes. A exponential decay process, which is a slowing…