news this hour i'm marion edelstein's from me and the entire team thanks for watching . i'm david and this is called amateur. happiness and pre-book. this is the book for you. to get smarter for free you know we wrote on you tube. how does a virus spread. why do we parent and when we'll all miss a. 100 or 3 of the topics covered in a weekly radio show is called spectrum if you would like to meet information on the coronavirus or any other science topic you should really check out our podcast you can get it wherever you get your podcasts you can also find us at d.f.w. dot com look forward slash science. this week on world stories. street vendors are back in china. learning to dance with distance but we start in south africa animal welfare activist spear that poaching is on the rise many people have lost their jobs since the coronavirus walk down began and are desperately trying to find ways to feed their families. their. hardly anything left off this rhinoceros tried it about a week ago and cut off its. investigators found 2 shell cases but collecting any solid evidence i