(1) What is the animal whose sounds travel 1800 km?

(2) Lifespam? Am I reading that right?

(3) For Lifespan (with an N), some Anoxycalyx joubini specimens are thought to be much older than 4 centuries – though recent evidence suggests they may grow in spurts, then see no growth at all for decades, centuries, or even millennia.

(4) It might also be worth noting that besides long distance running, humans are very good at throwing objects at a target. I’m not sure if anything else matches us. Our capacity for long distance running is also linked to our ability to shed heat, which may have other benefits.