Comparison of even-toed ungulate and cetaceans genetic material has shown that the closest living relatives of whales and hippopotamuses is the paraphyletic group Artiodactyla. Dan Graur and Desmond Higgins were among the first to come to this conclusion, and included a paper published in 1994.
Definition of roundâtrip. : a trip to a place and back usually over the same route.
Watts are only a part of the equation. With the right antenna people have sent a single to the moon. Bounced it off the moons surface (moon bounce) and picked it up on an earth based receiver using only 100 watts. That's almost 500,000 miles round trip.