Watch our most-viewed videos of 2017 | Science News
https://www.sciencenews.org/article/watch-our-most-viewed-videos-2017-yir
Dec 29, 2017 - May 30, 2018 .... We tackled all manner of subjects in video form in 2017— from popular events like the eclipse to significant discoveries like the ... Here are the top five video stories from our YouTube channel in 2017: 1.