At first I thought, "Oh, these sound effects are kinda cool, to give the video a flair for the dramatic." There's not going to be any noise inside of the vacuum

At first I thought, "Oh, these sound effects are kinda cool, to give the video a flair for the dramatic." There's not going to be any noise inside of the vacuum, but the initial sound effects were probably the noises that the contraption would make if it had air to propagate the sound waves. But, as the video went on, the sounds effects just go more and more ridiculous. An alarm sound as the object is sent down a tube?! And the coup de grace was the lawn mower sound effect at the very end as the object was wheeled away.