视频简介
Dinosaur fossils are worth their weight in gold in a market where serious scientists and fortune hunters vie to be first to the next big find. An eye-opening adventure documentary about bones, cash and big egos - and an absolute must for dinosaur fans. Dinosaurs became extinct around 65 million years ago. Today, their bones and fossils are coveted and sell for staggering sums o...。Former First Lady MICHELLE OBAMA'S story has just begun. The Obamas have remained quite busy with their new life of activism which includes their issue-oriented production company, Higher Ground, which won an Oscar for Best Documentary in 2020. Mrs. Obama's autobiography, Becoming, has become the best-selling memoir of all time and even won a Grammy following the publication of...。