Where Does the #Hashtag Symbol Come From?
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YouTubePBS Origins
Where Does the #Hashtag Symbol Come From?
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateORIG Subscribe to Origin of Everything! http://bit.ly/originsub What’s the #origin of the hashtag symbol? It’s gone by many names, (the pound sign, the number sign, the octothorpe and the hashtag symbol) and it’s had many ...
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You Won’t Believe This Zoom! 🤯 4K Industrial Microscope in Action 🔬 #techshorts #shorts2026
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The Smallest Microscope in the World! Under Microscope #microscope #science #biology
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This little pond is teeming with micro-life. What I show you in the video is just a sample of the amazing diversity of microscopic creatures that you can find living in a wetland ecosystem. . These are the creatures that you saw in the video in order of appearance: Testate amoeba Heliozoan Microscopic crustacean Rotifer Filamentous green algae ciliate protozoan Chironomid larva Coleps Rotifer Desmids . By the way, did you see the tree that a beaver had chewed on? . Biology is amazing! . For this
1:00
This little pond is teeming with micro-life. What I show you in the video is just a sample of the amazing diversity of microscopic creatures that you can find living in a wetland ecosystem. . These are the creatures that you saw in the video in order of appearance: Testate amoeba Heliozoan Microscopic crustacean Rotifer Filamentous green algae ciliate protozoan Chironomid larva Coleps Rotifer Desmids . By the way, did you see the tree that a beaver had chewed on? . Biology is amazing! . For this
TikTokdr.bioforever
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