Laboratory experiment: Listen & Download Laboratory experiment .mp3 Error! Change your browser, please! ⇓ Download Throw an old bike to the ground ⚠ Ax hit the trash ⚠ Turn on the laser sword ⚠ Lab accident ⚠ Sine wave (975Hz) ⚠ Beads and balls crumble ⚠ Football bugle ⚠ Suction, Wet, blisters ⚠ Dragging an item on a concrete floor ⚠ Throw nutshells on the floor ⚠ Spinning spinning, Fishing ⚠ Bath, Cork in the sink ⚠ ★★★★★