31. The first air conditioner I remember at home was an oscillating fan. 32. The tone oscillates wildly between droning academese and slick flippancy. 33. According to widely accepted theory, anything that oscillates must have mass. 34. Costa Rica played well throughout the game while we oscillated . 35. The electron will then oscillate back and forth as the voltage changes. 36. This emission originates from high-velocity electrons oscillating within magnetic fields. 37. Neutrinos oscillate in three flavors and all neutrinos have their rest mass. 38. A badly designed oscillator circuit may suddenly begin oscillating on an overtone. 39. Spherical harmonics are functions that oscillate over the surface of a sphere. 40. Though negative feedback has many advantages, amplifiers with feedback can oscillate .
