Mrs. Heinen's Activity (36)
mrsheinen added a news bookmark.
When one thinks of sandcastles the image that comes to mind is usually that of building a masterpiece not staying inside one. However, some lucky visitors to the Netherlands can...Almost 9 years agomrsheinen added a news bookmark.
When the team of marine biologists led by David Gruber of the City University of New York headed to Solomon Islands in the South Pacific in late July, they were hoping to film s...Almost 9 years agomrsheinen added a news bookmark.
Thanks to its carved topography, researchers have always suspected that Mars was once home to several rivers, lakes, and perhaps even oceans. There has even been some speculatio...Almost 9 years agomrsheinen added a news bookmark.
Rising water temperatures and the increasing levels of carbon dioxide in our oceans are killing our beautiful coral reefs at an unprecedented rate. Add the current El Nino weath...Almost 9 years agomrsheinen has watched this movie.
Almost 9 years agomrsheinen has watched this movie.
Almost 9 years agomrsheinen has watched this movie.
Almost 9 years agomrsheinen has read this book.
Almost 9 years agomrsheinen has read this book.
Almost 9 years ago
