V tejto časti budeme hovoriť o tom, ako zacieliť zvuk iba na jedno konkrétne miesto v priestore a o tipoch a trikoch pre dobré poobedňajšie schrupnutie. Zdroje Researchers created sound that can bend itself through space, reaching only your ear in a crowd Here's How to Keep Your Afternoon Power Nap From Ruining Your Day Image by extremis from Pixabay