https://youtu.be/cYhzeRaUkQo Palomar's arboretum is always open as a place to hike, take pictures, study, and just enjoy nature. To find out more watch this video and check out http://www.palomar.edu/arboretum/...

  One of the many record-breaking facts discussed at a recent campus event is that four of the smallest plants in the world, called wolffia, can fit into the eye of one sewing needle. The Botanical...