Writing Guide from the University of Victoria, Canada. Very helpful advice here including definitions/examples of essay types, tips for organizing your essay, and writing quality essays during an exam.
Neurons growing in a cell culture These time lapse animations use phase contrast microscopy to show neural stem cells in a nutrient medium for 4 hours. They reveal the dynamic growth and recycling of dendrites and synapses as neurons establish relationships with each other. The social behavior of these cells creates the incredible properties of the mind and brain. Credit: University of Victoria Medical Sciences
ELC Study Zone: Articles — A/AN or THE? (The University of Victoria's ELC Study Zone is a fantastic website with clear grammar explanations and practice exercises. See the Grammar Index for more topics: http://web2.uvcs.uvic.ca/courses/elc/studyzone/grammar.htm)