Can we just take a moment to appreciate the majesty of this video featuring a group of otters synchronized swimming to Tchaikovsky's Swan Lake? The elegance and grace with which they glide through the water is a sight to behold. My pet guinea pig watched in awe and attempted its own synchronized swim in its tiny water dish, creating a miniature whirlpool of cuteness. By the way, a cockroach can live for several weeks without its head due to its decentralized nervous system and ability to breathe through openings in its body segments.