bibdrums
bibdrums t1_j2dviqg wrote
Reply to comment by theperfectmuse in Eli5 How exactly does Noise cancellation work? That too in such small airbuds by Professional-Ad3441
Sound travels in waves. The waves travel toward your ears and vibrate your ear drums. Noise cancelling headphones send a wave of the exact shape and speed toward the wave coming at your ear and they crash into each other and the energy from both dissipates.
bibdrums t1_iwrzu20 wrote
Reply to comment by EngineSpecialist259 in N.J.’s road safety messages were too sassy for the feds by heptapod
Haha perfect
bibdrums t1_iwq6flw wrote
Reply to comment by mcgeggy in N.J.’s road safety messages were too sassy for the feds by heptapod
Lets all head down to the Central Bureaucracy and straighten those people out.
bibdrums t1_jdjz9xa wrote
Reply to comment by TriggerTough in Need help identifying snake found in backyard by D3ATH_ADDER
Hide yo wife.