They found pollen from a wide range of environments, such as forests of holly oak, pine, and matorral

Summary

It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories they come across. Dolphins are good swimmers but the exact mechanisms by which they achieve their impressive speed and agility in water have remained murky. Per the authors, when dolphins flap their tails up and down, the kicking motion pushes water backward and produces swirling currents of varying sizes. In short, “Our results show that the hierarchy of vortices in turbulence is crucial for understanding dolphin swimming,” said co-author Susumu Goto. Back in 2016, archaeologists discovered a shipwreck from the Roman Republic, the Ilovik–Paržine 1.