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this-is-what-the-velociraptors-from-jurassic-world
This is what the velociraptors from Jurassic World looked like during filming, before CGI was added.  ()
almost-all-mammals-live-for-around-1-billion
Almost all mammals live for around 1 billion heartbeats.  For a rabbit, which has a quick pulse, it takes about 3 years to reach a billion heartbeats, but a slow-pulsed elephant can go more than 80 years.  Only humans can push their hearts past 2 billion, thanks to modern medicine, food preservation technology, and water purification.  (, , )