Concerns that telling new cyclists to protect themselves with helmets and hi-viz might make cycling look more dangerous than it is, and thereby inadvertently put people off cycling rather than get them started, appear to ...
6 hours ago in Social Sciences
Study uncovers how seeds are kept in dormancy until the appearance of favorable conditions for germination
Seed germination is a crucial step in the life cycle of a plant. This is why the small embryo is maintained in a state of dormancy until the appearance of optimal environmental conditions. The quality of its sleep is insured ...
9 hours ago in Cell & Microbiology