Laboratory – open, close the freezer: Listen & Download Close the freezer, Laboratory – open .mp3 Error! Change your browser, please! ⇓ Download Throw a backpack on the floor ⚠ Escalator ⚠ Beep time ⚠ Flag flaps in the wind on the seashore ⚠ Pioneer horn, Military ⚠ Squatting the Mat (1.5 seconds) ⚠ Sounds of, voices, In the school corridor ⚠ Lightsaber battle ⚠ Buzzer, signal in the game ⚠ Throw the item in the trash. ⚠ Soldiers pass by ⚠ Energy shot ⚠ ★★★★★