单词:optical mechaical scanning
单词:optical mechaical scanning 相关文章
SCOTT SIMON, HOST: When Donald Trump landed in Scotland just hours after the United Kingdom's historic vote, he was quick to draw parallels between that country's decision to leave the European Union and his own presidential campaign. (SOUNDBITE OF A
Theyre everyones worst nightmare when it comes to swimming in the ocean: great white sharks. Thats despite the fact that the number of fatal shark attacks annually can usually be counted on the fingers of one still attached hand. But a new study find
(SOUNDBITE OF WHALE CALL) ARI SHAPIRO, HOST: Many animals that live in the ocean communicate with sound, like this humpback whale. (SOUNDBITE OF WHALE CALL) SHAPIRO: But these voices could soon be drowned out by powerful sonic booms set off in the oc
OPHIRA EISENBERG, HOST: Now it's time to crown our big winner. Let's bring back our finalists, Mary, who was an intern at America's Test Kitchen and ate a lot of beef tenderloin and Owen, a park ranger who saved a possum. Puzzle guru Art Chung, take
One an old route humans took when they first migrated from Africa into Europe seems that they might have marched the path. Not like constant grettle who consciously left bright chromes, ancient humans ate as they tracked and they are appeared to have
Among the questions that attracted interest in that fanatically inquisitive age was one that had puzzled people for a very long timenamely, why ancient clamshells and other marine fossils were so often found on mountaintops. How on earth did they get