In North America, earthworms are an invasive species. They were brought over with colonizers thinking the worms would benefit the soil in the "new world." While earthworms can be quite helpful to the ground in which they live, they can also cause problems in certain ecosystems such as large northern
The entire externally visible female genitalia is called the vulva. The internal vagina connects the vulva to the cervix and uterus. Source: https://www.zdf.de/dokumentation/terra-x/anatomie-von-vulva-und-vagina-creative-commons-clip-100.html URL to full doc: https://www.zdf.de/dokumentation/3sat
The clitoris is part of the female genital. Only the glans clitoris is visible. Most of the organ is located inside the pelvis. https://www.zdf.de/dokumentation/terra-x/anatomie-der-klitoris-creative-commons-clip-100.html URL to full docu: https://www.zdf.de/dokumentation/3sat-wissenschaftdoku/vu
The octopus belongs to the mollusks and has neither shell nor bones. Three hearts beat in its body. Its nervous system is also special: in the head is the main brain, eight other centers are in its arms. Author: ZDF/Terra X/N. Bergenthal/O. Roetz/WENDEVARGA/Michel Cren Pietsch Translation and dubb
The human heart weighs around 350 grams. It beats about 70 times per minute and mostly consists of muscle tissue. The cardiac septum is positioned between the two halves of the heart. Author: 3sat/nano/Bluemoon Media/Volker Wasmut,Patrick Zeilhofer/Tobias Adams/Jochen Schmidt Translation and dubbi
In this video from NOVA’s Sun Lab, learn about the Sun’s composition and structure. The Sun is a plasma, primarily made of hydrogen with smaller amounts of other elements. Animations and images illustrate the physical and behavioral properties of the Sun’s six regions: the core, radiative zone, conv
The male penis consists of the root, shaft and glans. When a man is sexually aroused, his brain sends signals to the nerves in the erectile tissue in the shaft. The penis becomes stiff and erects. Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX Thumbnail
Earthworms & leeches, parasitic nematodes, bristle worms, velvet worms, bobbit worms! Dr. Anna J. Phillips, Curator of Parasitic Worms and Protozoa at the Smithsonian's National Museum of Natural History took us back into the invertebrate zoology collection to help shed light on these complex and re
A short, extreme violent fighting scene. Ninja Assassin vs. Kung Fu Master. Who will win? ;) This is a funny idea I once had inspired by animation mentor's free webinar "the anatomy of a fight" with Dr. Stuart Sumida. I finally finished work after long time rendering. 3D-Art & Animation by Manuel
Are you a fan of neuroscience? Are you curious about how our brain works? The nervous system? And the psychology of how our brain functions? Cognitive psychology was one of my favourite psychology class in my undergraduate studies, and these are the 10 interesting psychology facts that I remember. D
Click here to see more videos: https://alugha.com/mysimpleshow In some cultures, alcohol consumption is tolerated, in some others forbidden – because of its risks for health and society. Particularly, it's the dose which is crucial. So, what happens inside your body when you drink? Just watch the v
Bones are essential to your life, but why? Click here to see more videos: https://alugha.com/LifeNoggin Follow Life Noggin! Facebook: https://www.facebook.com/LifeNoggin/?ref=br_rs Instagram: https://instagram.com/lifenoggin/ Twitter: https://twitter.com/lifenoggin Official Website: https://lnstu
