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10:38
YouTube
CrashCourse
5 Human Impacts on the Environment: Crash Course Ecology #10
Hank gives the rundown on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem services which a healthy biosphere provides. Table of Contents Ecosystem Services 00:51 The Importance of Biodiversity 04:07 Deforestation 06:42 Desertification 06:49 Global Warming 07:59 Invasive ...
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Understanding muscle connections, insertions, and ligament attachments is essential for mastering human anatomy. Medical students often study models like antique skeletons, which are painted to highlight these key features. These detailed representations help learners visualize how muscles attach to bones, where ligaments connect joints, and how all these structures work together to produce movement and stability. By examining these connections on a physical model, students can gain a clearer un
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Science just said our brain isn’t done being a teenager until you’re 32. This explains a LOT. Speaking for myself 😆 Cambridge researchers mapped brain development across 4,000 people from newborns to 90-year-olds and found that your brain’s adolescent phase doesn’t end until your early thirties. Before that? Your brain is in its longest developmental phase refining, pruning, strengthening connections, trying to make all the regions work together efficiently. And then at 32, things shift. Intell
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