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Sea Star Anatomy Part 1
 
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External anatomy of a sea star. Phylum Echinodermata, Class Asteroidea. Initial steps of the dissection process are also explained. Part 2: Internal anatomy, can be found here: http://www.youtube.com/watch?v=Xm2mF2IgLrA This video was made by the teaching assistant (C. Ernst) for the students of Organisms II at McGill University, but is appropriate for any introductory-level zoology program. Organisms II, 2012
Views: 152790 MacOrganisms2
Sea Star Anatomy Part 2
 
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("Part 1: external anatomy and dissection procedures" can be found here: http://www.youtube.com/watch?v=TioCree5axI) Internal anatomy of a sea star. Phylum Echinodermata, Class Asteroidea. This video was made by the teaching assistant (C. Ernst) for the students of Organisms II at McGill University, but is appropriate for any introductory-level zoology program. Organisms II, 2012
Views: 119726 MacOrganisms2
Star Fish (sea star) swept onshore of a sea beach
 
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This beautiful Star fish was swept ashore. watch how it goes back to the sea naturally. The starfish (commonly as a sea star) is generally found with 5 arms that are attached to a central disc. This central disc is the activity center of the starfish and also contains the mouth of the starfish. The starfish feeds on oysters and clams. Sea stars live underwater, but that is where their resemblance to fish ends. They do not have gills, scales, or fins. Sea stars live only in saltwater. Sea water, instead of blood, is actually used to pump nutrients through their bodies via a 'water vascular system.' Also, sea stars move by using tiny tube feet . source: the web
Views: 352 Kakan Sarkar
Starfish Dissection
 
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Starfish Dissection, review of anatomy - For dissection equipment - http://amzn.to/2vfMwaj
Views: 5086532 Richard Glassford II
Solving the Starfish Mystery
 
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Sea star wasting disease is the largest marine disease event ever seen. Microbiologist Ian Hewson shares what inspires him to study oceanic ecosystems, and how Cornell scientists are solving this ecological mystery.
Views: 5903 Cornell University
Echinodermata-class astroida-sea star.mp4
 
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Sea star anatomy
Views: 589 ProfessorMadigan
Mysterious star: the thesis of an extraterrestrial structure definitely rejected
 
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source: http://areazone51ufos.blogspot.be/2018/01/etoile-mysterieuse-la-these-dune.html#more Welcome: http://erigia.blogspot.com Google+: https://plus.google.com/u/0/+UFOvni2012 Visit My Blog: http://areazone51ufos.blogspot.com ANCIENT ALIENS ON MARS: http://ancientaliensmars.blogspot.com BEST ALIEN MOVIES: http://bestaliens.blogspot.com Please subscribe to watch more great vids - Please Thank you: https://www.youtube.com/channel/UCRDVBHaAnhAhh2ykJmFiu_g?sub_confirmation=1 If you have captured anything Amazing regarding UFOs contact UFOvni2012 Via Facebook! https://www.facebook.com/UFOvni2012?ref=hl Follow UFOvni on Twitter: https://twitter.com/GiavedoniEric Music Aronica Giacomo: https://www.facebook.com/giacomo.aronica?fref=ts Disclaimer: This video is exclusively managed by UFOvni2012. To license or use in a commercial player please contact [email protected] or https://www.facebook.com/UFOvni2012/ Thanks For Watching My Friends ★。\|/。★ --- BЄ ĿƠƔЄ -- ---- P€☆CЄ --- ★。/|\。★
Views: 2999 UFOvni2012
Asterias (starfish) in hindi (हिन्दी मे)
 
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in this video I will tell you about... 1. Classification of Asterias 2. General character of Asterias 3. shape ,size,and colour 4. Digestive system of starfish # SOCIAL MEDIA Facebook - https://www.facebook.com/Navya-Science-Notes-Gallery-1545057085557705/ Instagram - https://www.instagram.com/navya_science_notes_gallery/
sea star dissection
 
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bio class at palomar college seastar dissection
Views: 134 kingmomo100
Detailed Sea Star (starfish) Dissection: Part I (Jr. High, High School and College Review)
 
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Part I - Sea star dissection for educational use: additional video, lesson plans, quizzes, additional dissections and more available at http://sdpb.sd.gov/oldschoolscience/dissection.aspx. The video details the external anatomy of a sea star.
Views: 17905 SDPB
Anatomy of a sea star, gonads, tube feet, gills, madreporite,ring canal,stomach,
 
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Anatomy of a sea star, gonads, tube feet, gills, madreporite,ring canal,stomach, game : http://www.purposegames.com/game/anatomy-of-a-sea-star-game anatomy of a sea star,anatomy sea star,anatomy starfish,anatomy,starfish,star,sea,gonads, tube feet, gills, madreporite,ring canal,stomach,tube,feet,central disk,disk,central,digestive glands,digestive, glands,stomach,anus,radial canal,canal,ampulla,spine,podium,nerve,radial nerves,biology,science,education, Anatomy of a sea star Central Disk Digestive Glands Stomach Anus Ring Canal Madreporite Gonads Radial Canal Tube Feet Ampulla Podium Spine Gills Radial Nerve Tags Anatomy, science, biology, ocean, sea, Central, life, fish, starfish, nerves
Views: 2841 Geografia
Sea Star Dissection
 
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sea star dissection
Views: 10363 Bio77777
Sea Star skin dissection
 
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just a quick video about the dissection outer layer of a star fish. More to be posted.
Views: 146 riik4h
best aquarium filter SEA STAR® Aquarium TOP Filter HX-1480G Capacity 2800L/HR
 
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SEA STAR® Aquarium TOP Filter HX-1480G Capacity 2800L/HR (Comes with Free Filter PAD) Unique 3 in 1design: Water-pumping, water-circulation and water filtering. Compact structure, beautiful aspect, simple assembly, and easy operation. If loaded with filter media (not included), it completes biological and mechanical filtration system to maintain the water quality. The pump motor is high-efficient, energy-saving with low noise. When the filter works, you can hear the chatters like mountain spring, enjoy the beautiful view of waterfall and stream. That will give you pleasure to your life. Applicable Scope: Suitable for water-circulation, biochemical water filtering and adding oxygen into the water in various aquariums and zoology jars. Suitable for both tropical and cold-water aquariums Recommended for aquariums up to 500 liters The Top Filter, by trusted brand VENUS AQUA is a high quality top filter that is ideally suited to medium sized aquariums. This is more powerful top filter. Pure copper motor 40 Watt power, 2500 L/H water pump 603T rate All Venus Aqua top filters are easy to maintain. Clean the impeller in the water pump whenever the water flow slows down. Top filters are the number 1 selling form of filtration in Asia. They rest above your aquarium for easy maintenance and noise free operation. Key Features : Suitable for up to 500L Tank Power - 40W Output - 2500L/hr Easy to dismantle and clean Pure Copper Motor. Length can be adjusted to suit for different sizes of fish tanks. High outflow pump to ensure water clean. Note : Mat filter is not included with any of the top filter. Ideal Filter For Upto 500-750 Liter Aquarium. Designed To Fit On Any Aquarium of 60 To 150cm in Size. Compact To Save Space And Easy To Assemble. Completely Submersible Motor, Safe & Rely Quiet Operation. Absorbs Dirt, Keep Water Clear, Suitable For Any Aquarium And All Kinds of Filtration... LINK TO BUY :- https://www.amazon.in/dp/B07JMXKNFV https://www.amazon.in/dp/B07JMYHLFJ https://www.amazon.in/dp/B07JM3C95B https://www.amazon.in/dp/B07HHT8LSX
Views: 2385 shoyeb siddiqui
Starfish facts for kids - facts about sea star for children - Simply E-learn Kids
 
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Starfish facts for kids, preschool and kindergarten. Know about life of starfish / sea star. It is fun presenting facts on the starfish as children are always interested in knowing new things. The starfish is a kind of organism that can keep them interested and occupied for a long time, as there are at least 2,000 types of it known to man. Marine scientists have named it as Protoreaster Nodosus for their use. A starfish has no scales, fins, or gills like other fish have to acquire oxygen from the water, and it can't actually swim. For this reason, even though it has 'fish' in its name, marine biology does not consider it as a fish. Details about the Starfish The starfish is also known as the 'Sea Star', which is a more apt name for it. It looks like a star in the sky but belongs to the sea. It comes in different colors and sizes. The body has, depending on its type, 5 to 40 arms attached to it. Whoever named it starfish maybe didn't know that it can actually walk. If you turn one on its back, you can see as many as 15,000 tube feet attached to its arms. These feet end in suction pads which are attached to a surface to climb or crawl on. This animal belongs with the other marine animals such as the Sea Urchins, Sand Dollar, and Sea Cucumbers, which are classified under phylum Echinodermata and class Asteroidea. Anyone interested in their anatomy will find that their body plan can be described as a central body and 5 sections arranged around it. The term echinodermata is used for organisms that have spiny skin. The skin on the upper side is made up of calcium carbonate plates. The presence of spine-like structures protect the starfish from its enemies. Fish, sea otters, birds, and man are its natural enemies. It eats food such as shellfish. It uses its tube feet for catching it. On an average, it grows to a length of about 8 inches (from the tip of one arm to the tip of the arm on the opposite side of its body). However, some have been reported to be as big as 3 meters in length. It has two stomachs. One of them opens as the mouth in the center of the underside of its body. The mouth can protrude outside and extend to gobble up the food and pass it to the other stomach, which digests it. Oysters, clams, worms, sea urchins, and crustaceans comprise its food. It uses its tube feet and other tubes that are present all over its body to breathe in air. Most starfish have the ability to regenerate arms, in case they lose one or two in an attack by some predator. Each arm tip has some special cells that can detect whether it is light or dark outside. This animal is found in all the oceans of the world. However, it prefers coastal areas, coral reefs, and warm, shallow waters. A female starfish can lay as many as 2 million eggs. Of these, the number of eggs laid at a time varies between 1-1.3 million. The eggs, when fertilized by the male, become larvae. This stage in their life cycle lasts for 3 weeks, and then they start changing to assume their characteristic star shape. The most amazing thing about them is that they can change their gender as and when required. If the conditions such as temperature, availability of food, etc., are favorable, a number of male starfish change their gender and lay eggs in an effort increase their population. Not all the eggs that are laid manage to survive. Many of them are eaten by other fish and marine animals, which prevents an uncontrollable rise in their population. Global warming and pollution of the sea water is threatening the habitat of these marine creatures. Just like the corals, these fantastic sea animals are losing the battle of survival. Hence, efforts should be made to save them. Check out our other videos 5 brainy IQ riddles for kids - https://youtu.be/WBo1-MMSt8Y english riddles for kids - https://youtu.be/L_P6DWv4Z6w kangaroo facts for kids - https://youtu.be/JFRjMBD1zDA Facts about human body - https://youtu.be/uKkb0iFml8w 8 brainy IQ riddles for kids - https://youtu.be/GLybbZ_4Geo Importance of water - https://youtu.be/KcfBrmdr8Ag Advanced geometry for kids - https://youtu.be/SPdebuIocDg Facts about koala - https://youtu.be/SM4WM7i9x00 Simply E-learn kids brings educational learning videos for kids, facts for kids, information for kids, riddles for kids. Visit our facebook page: https://www.facebook.com/simplyelearn/ -~-~~-~~~-~~-~- Please watch: "Top 10 summer activities for kids - Fun things to do in summer for kids - Simply E-learn Kids" https://www.youtube.com/watch?v=tfwy4KygRQc -~-~~-~~~-~~-~-
Views: 13404 Simply E-learn Kids
intro and water vascular system
 
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Basics on the two surfaces of the starfish and the water vascular system
Views: 12523 Kate Blinka
Echinoderms lecture 1
 
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Bay of Plenty Polytechnic Marine Science lecture 1 video on phylum Echinodermata
Views: 14946 boppolyscience
Starfish movement
 
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Video from Ⓜarisamy S💞
Views: 1915 Saamy Science Channel
External anatomy of a sea star (Asteroidea)
 
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Mt. SAC Bio 2 external anatomy of a sea star
Views: 8219 ecogirl81
Factors Influencing Community Structure
 
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By: Amancio,Bautista,Laxamana,Ramos Source videos Silverback Gorilla Eating in DRC https://www.youtube.com/watch?v=N7_gsV5i16I Insect Pollinators- Order Lepidoptera & Order Hymenoptera https://www.youtube.com/watch?v=OocutViZ-mw Life of The Desert Elephant - Wildlife Documentaries 2015 [National Geographic Documentary] https://www.youtube.com/watch?v=yf3hI4-wrOk Life on the African Savanna https://www.youtube.com/watch?v=9bQNRVyI4I0 Lion kills a wildebeest, Maasai Mara, Kenya, 2014 https://www.youtube.com/watch?v=G4cXc_SPIQI 25 Crocs kill and devour wildebeest in africa video https://www.youtube.com/watch?v=CYyeiDTW89U Cheetah reaches top speed of 55mph to catch its prey - The Hunt: Episode 5 preview - BBC One https://www.youtube.com/watch?v=v7p6VZiRInQ Animals in the Antarctic Ice https://www.youtube.com/watch?v=UoVe1Zuj3X8 Savanna (East Africa) https://www.youtube.com/watch?v=f6hXA4-0Hlk Tropical Rainforest - Wild Animal Documentary - National Geographic https://www.youtube.com/watch?v=NvKBbO6QczY TIME LAPSE Sunlight Sun Glare Through Window Time Lapse 100x Speed - TimeLapseThings's channel https://www.youtube.com/watch?v=tlxitYDPfV4 Understanding Jaws: Great White Shark Bites - Barcroft TV https://www.youtube.com/watch?v=jZuUGJRtreI A short ocean video - james michael https://www.youtube.com/watch?v=EzKImzjwGyM Best Shark Attack Video - gigantic Great White Shark in South Africa while Cage Diving - Hillary Rae https://www.youtube.com/watch?v=bLGQPvRIA78 Five Reasons To Thank Plankton - nature video https://www.youtube.com/watch?v=23mrtGCkAH8 Swimming with school of fish "akule" - kawika singson https://www.youtube.com/watch?v=YSfaeHlyeN8 Limpets fight back https://www.youtube.com/watch?v=tIskCOnLmII Wheat field- Free creature https://www.youtube.com/watch?v=bl1zq8EFQDQ Grass growing time lapse https://www.youtube.com/watch?v=JbiQtfr6AYk Whelk eats clam https://www.youtube.com/watch?v=v0W23oMsvPU Whelk and mussel with crustacean photobomb https://www.youtube.com/watch?v=Y9a6bSp4PP0 Starfish eating mussel https://www.youtube.com/watch?v=45IdcMearfU Sea star moving doing something https://www.youtube.com/watch?v=YYXET06_Xs4 Planktivore feeding frenzy https://www.youtube.com/watch?v=ih-OiFmCPjo NASA earth science week the ocean's green machine https://www.youtube.com/watch?v=H7sACT0Dx0Q Moving chiton https://www.youtube.com/watch?v=fsA1gJPy6sc Mating barnacle https://www.youtube.com/watch?v=mBtBAYYfrEE killer whale vs finwhale https://www.youtube.com/watch?v=mWxFbOrGEPE Introduction to the intertidal zone https://www.youtube.com/watch?v=ybPUcuVeMP0 Go pro ocean ramsey and a great white shark https://www.youtube.com/watch?v=d-1xU0VfJ-g Echinoderm sea star time lapse eating mussel https://www.youtube.com/watch?v=iVlH4fMKM7U Dusty the dolphin eating a fish https://www.youtube.com/watch?v=QAPY3VzaQQ8 Dugong sea cow in marsa alam https://www.youtube.com/watch?v=PiLM0HmzhBM Dolphin eating a grouper https://www.youtube.com/results?search_query=Dolphin+eating+a+grouper Clam vs starfish https://www.youtube.com/watch?v=BIEComyBwx0
LOOKOUT! Toxic Starfish!
 
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Please SUBSCRIBE - http://bit.ly/BWchannel Tour Tickets on Sale! - http://bit.ly/bravetickets Pre-Order Coyote’s Book - http://bit.ly/BOOKbraveadventures Watch More - http://bit.ly/OLgoldticket On this episode of Beyond the Tide, Coyote and Mark go on their first official scuba diving adventure off the coast of Hawaii! The Hawaiian Islands, a well known divers paradise, boast some of the most amazing collections of marine life in the world…so the Brave Wilderness team figured “why not start at the top?!” If enjoying the clear blue waters off the coast of Kauai wasn’t enough, toward the end of their first dive Coyote discovers the infamous “Crown of Thorns” Sea Star and IT IS HUGE! Being one of the largest and most bizarre looking sea stars on earth, get this, the Crown of Thorns is also highly venomous! So will Coyote get spiked trying to display this aquatic pincushion to the cameras? Get ready to find out and meet one Toxic Starfish! HUGE thanks to Dive Masters Mike Hanna and Brian O’Hara for making this adventure possible and keeping Coyote and Mark safe on their first scuba diving adventure! If you’re ever in Kauai and want a first class scuba diving experience make sure to contact Mike and Brain and tell them Coyote sent you! - http://bit.ly/diveinkauai Special thanks to Aron Sanchez our marine life expert, please check out his channel here - http://bit.ly/waterbodychannel Hey Coyote Pack! Coyote and the crew are going ON TOUR all across the Eastern United States and are super excited to finally meet members of the Coyote Pack in person! If you want the chance to meet Coyote, Mark and Mario make sure to buy tickets soon, because they are going fast! East Coast Tour Dates and Ticket Links 9-13-17 **SECRET SHOW** - Columbus, OH - http://bit.ly/BRAVEcolumbus 9-15-17 New York, NY - http://bit.ly/BRAVEnewyork 9-16-17 Washington, DC - http://bit.ly/BRAVEwashingtondc 9-17-17 Philadelphia, PA - http://bit.ly/BRAVEphilly 9-18-17 Richmond, VA - http://bit.ly/BRAVErichmond 9-19-17 Charlotte, NC - http://bit.ly/BRAVEcharlotte 9-21-17 Orlando, FL - http://bit.ly/BRAVEorlando 9-22-17 Tampa, FL - http://bit.ly/BRAVEtampa 9-23-17 Fort Lauderdale, FL - http://bit.ly/BRAVEftlauderdale 9-24-17 Atlanta, GA - http://bit.ly/BRAVEatlanta In addition to the tour, Coyote is also announcing the Golden Adventure Ticket! A ticket that gains you access to a very exclusive REAL adventure with Coyote and the crew. Only a limited number of tickets will be given out at the tour stops, so make sure to show up and try to find one! *No purchase is necessary to have a chance to find a ticket at the venues, but you do need to show up! Will you be one of the few to find Golden Adventure Ticket and join the team in the field?! We sure hope! Either way, these next few months are going to be a blast! We’ll see you all very soon! Beyond the Tide explores the mysterious world of the ocean and brings you closer than ever to its most fascinating creatures. Whether it’s tide pools, lagoons or the deepest depths of the sea Coyote Peterson and the Brave Wilderness crew will take you there! The Brave Wilderness Channel is your one stop connection to a wild world of adventure and amazing up close animal encounters! Follow along with adventurer and animal expert Coyote Peterson and his crew as they lead you on four exciting expedition series including the Emmy Award Winning Breaking Trail, Dragon Tails, Coyote’s Backyard and Beyond the Tide - featuring everything from Grizzly Bears and Crocodiles to Rattlesnakes and Tarantulas…each episode offers an opportunity to learn something new. So SUBSCRIBE NOW and join the adventure that brings you closer to the most beloved, bizarre and misunderstood creatures known to man! GET READY...things are about to get WILD! New Episodes Every Wednesday and Friday at 7AM EST! Subscribe Now! https://www.youtube.com/BraveWilderness Buy Coyote’s Book! http://bit.ly/BOOKbraveadventures Official Website: https://www.BraveWilderness.com Brave Wilderness on Instagram: https://www.instagram.com/bravewilderness/ Coyote Peterson on Twitter: https://twitter.com/CoyotePeterson Coyote Peterson on Facebook: https://www.facebook.com/CoyotePeterson Coyote Peterson on Instagram: https://www.instagram.com/CoyotePeterson Coyote Peterson G+: https://plus.google.com/100310803754690323805/about
Views: 8033470 Brave Wilderness
Seastar tube feet in action - best viewed full screen in HD
 
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Here you can see our chocolate chip seatar in the lab being frisky! Choose any of the tube feet and follow what it does as the seastar walks along the aquarium glass.
Views: 138 WilliamCapman
Sea Star Locomotion
 
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Views: 234 doridoidae
Locomotion in  Star Fish and Snail
 
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Biology_b-supp-move-63b.mp4
Views: 3020 Sabaq. Pk
starfish digestive system
 
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Views: 6332 Kate Blinka
60,000 Ton "Anomaly" Beneath The Sea of Galilee?
 
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Patreon: https://www.patreon.com/MysteryHistory Facebook: https://www.facebook.com/MysteryHistoryBook/ Twitter: https://twitter.com/Mysterytweetery Steemit: https://steemit.com/@mysteryhistory The sea of Galilee. Although not a real sea, it has remains named as such due to the staunch traditions, mainly religious, which have grown and flourished from around its shores. The first-century historian Flavius Josephus for example, was so impressed by the areas surrounding the sea of Galilee, he once wrote, quote, "One may call this place the ambition of Nature.” Reporting a thriving fishing industry around the lake, with well over 200 boats regularly working the waters. Archaeologists have since discovered only one such fishing vessel, found in 1986, it has been nicknamed “the Jesus Boat.” According to Christian religion, much of the ministry of Jesus Christ himself, actually occurred upon the shores of the sea of Galilee. And a recent discovery within the waters themselves has continued to perplex specialists within the area, astounding all who have been exploring said discovery. The mysterious structure is cone shaped, made of "unhewn basalt cobbles and boulders," and weighs an estimated 60,000 tons according to researchers. An astonishing size, making it much heavier than any of our modern-day warships. Rising nearly 32 feet out of the ancient seas sediment, it also has a diameter of about 230 feet. Stonehenge for example, which is an impressive ancient structure in its own right, has an outer stone circle diameter of only half that. First discovered in 2003 using sonar exploration of the southwest portion of the sea. Divers have since been down to investigated the presumably ancient structure, writing regarding there finds within the latest issue of the International Journal of Nautical Archaeology. Researcher Yitzhak Paz, Antiquities Authority and Ben-Gurion University, believes it could date back more than 4,000 years. Quote, "The more logical possibility is that it belongs to the third millennium B.C., because there are other megalithic phenomena [from that time] that are found close by," Paz told LiveScience.com, in an interview, noting that those sites are associated with fortified settlements. Could it be that this is where the peoples of Bet Yerah buried and honoured their dead? Is this a proverbial city of the dead? Or something else entirely… As more research is undertaken, it is only a matter of time before we understand this amazing structure for what it truly once was. We will of course keep you posted, Thanks for watching guys, and until next time, take care. http://www.syfy.com/syfywire/archaeologists-discover-ancient-60000-ton-structure-beneath-sea-galilee http://www.ancient-origins.net/ancient-places-asia/enormous-underwater-structure-sea-galilee-mystery-archaeologists-008068
Views: 219919 Mystery History
Плавающий танк с берегов Енисея - Ka-Hem 700 после прокачки в BoatLab.Pro
 
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Views: 1809 BoatLab.Pro
Star fish | Habitat, Habit, External, Feature in Hindi
 
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Basic #star_fish structure very good study material for star fish.. Do learning and keep exploring Please follow my page on twitter : https://twitter.com/monikay64874733 Also please follow on my face book page https://www.facebook.com/raviloki08/?ref=bookmar Learn about the nutrition and food chart please down load the apps https://play.google.com/store/apps/details?id=com.appybuilder.vedvrm.Nutritionandfoodchart
Implementing 10x faster Cassandra using Seastar
 
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In this talk, we introduce Seastar, a new open-source C++ framework for writing server applications which are both fast *and* complex. Seastar enforces efficient multi-core performance by having just a single thread per core, and by working on different subsets of the data on different cores ("sharding"). At the same time, Seastar allows building highly complex applications: Programming in Seastar is based on futures and continuations. Futures provide unified access to different types of asynchronous events such as network and filesystem events, and make it easy to compose complex asynchronous events out of simpler building blocks. We demonstrate how several state-of-the-art server applications, including Memcached and Cassandra, have been successfully rewritten in Seastar, performing a staggering 4 to 10 times faster than the original application. Finally, we introduce ScyllaDB, a complete re-implementation of Cassandra (the popular NoSQL database) in C++ and Seastar. ScyllaDB achieves a throughput 10 times better than the original Cassandra - with lower and more consistent latencies.
Views: 707 Twiggle
SEA STAR MOVEMENT
 
02:17
at the Academy of Sciences!
Views: 39 Kristen Huie
The embryonic development of Starfish
 
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Created with Stop Motion Studio. Available for iPhone, iPod and iPad on the AppStore. http://itunes.apple.com/us/app/id441651297?mt=8&at=10lGyj&ct=yt
Views: 1137 Patthanit Mongkol
Free diving Red Star restaurant Red sea Eilat coral reef 09 june 2018
 
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Red Star restaurant underwater structures red sea of Eilat city
Views: 195 pavel kliot
IT'S ALIVE! Pac-Man of the Sea?
 
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Please SUBSCRIBE - http://bit.ly/BWchannel Tour Tickets on Sale! - http://bit.ly/bravetickets Pre-Order Coyote’s Book - http://bit.ly/BOOKbraveadventures Watch More - http://bit.ly/OLgoldticket On this episode of Beyond the Tide, Coyote and the crew explore the tide pools of the San Juan Islands in search of bizarre marine creatures…and OH BOY do they find them! From Sea Lemons to Giant Purple Sea Stars almost everything they discover is truly and amazingly unique. To top it off they also find the largest species of Chiton, the “Gumboot”, in the world which is a creature so bizarre it hardly looks as if it’s even alive! However it does have a striking resemblance to one of the most beloved video game characters of all time. Get ready to meet the Pac-Man of the Sea! Hey Coyote Pack! Coyote and the crew are going ON TOUR all across the Eastern United States and are super excited to finally meet members of the Coyote Pack in person! If you want the chance to meet Coyote, Mark and Mario make sure to buy tickets soon, because they are going fast! East Coast Tour Dates and Ticket Links 9-13-17 **SECRET SHOW** - Columbus, OH - http://bit.ly/BRAVEcolumbus 9-15-17 New York, NY - http://bit.ly/BRAVEnewyork 9-16-17 Washington, DC - http://bit.ly/BRAVEwashingtondc 9-17-17 Philadelphia, PA - http://bit.ly/BRAVEphilly 9-18-17 Richmond, VA - http://bit.ly/BRAVErichmond 9-19-17 Charlotte, NC - http://bit.ly/BRAVEcharlotte 9-21-17 Orlando, FL - http://bit.ly/BRAVEorlando 9-22-17 Tampa, FL - http://bit.ly/BRAVEtampa 9-23-17 Fort Lauderdale, FL - http://bit.ly/BRAVEftlauderdale 9-24-17 Atlanta, GA - http://bit.ly/BRAVEatlanta In addition to the tour, Coyote is also announcing the Golden Adventure Ticket! A ticket that gains you access to a very exclusive REAL adventure with Coyote and the crew. Only a limited number of tickets will be given out at the tour stops, so make sure to show up and try to find one! *No purchase is necessary to have a chance to find a ticket at the venues, but you do need to show up! Will you be one of the few to find Golden Adventure Ticket and join the team in the field?! We sure hope! Either way, these next few months are going to be a blast! We’ll see you all very soon! Huge thanks to River and the amazing staff of Doe Bay Resort for making this adventure possible. We had an absolute blast and hope you love the video! We can’t wait to come back to Doe Bay and do some more exploring soon! - http://bit.ly/visitdoebay Beyond the Tide explores the mysterious world of the ocean and brings you closer than ever to its most fascinating creatures. Whether it’s tide pools, lagoons or the deepest depths of the sea Coyote Peterson and the Brave Wilderness crew will take you there! The Brave Wilderness Channel is your one stop connection to a wild world of adventure and amazing up close animal encounters! Follow along with adventurer and animal expert Coyote Peterson and his crew as they lead you on four exciting expedition series including the Emmy Award Winning Breaking Trail, Dragon Tails, Coyote’s Backyard and Beyond the Tide - featuring everything from Grizzly Bears and Crocodiles to Rattlesnakes and Tarantulas…each episode offers an opportunity to learn something new. So SUBSCRIBE NOW and join the adventure that brings you closer to the most beloved, bizarre and misunderstood creatures known to man! GET READY...things are about to get WILD! New Episodes Every Wednesday and Friday at 7AM EST! Subscribe Now! https://www.youtube.com/BraveWilderness Buy Coyote’s Book! http://bit.ly/BOOKbraveadventures Official Website: https://www.BraveWilderness.com Brave Wilderness on Instagram: https://www.instagram.com/bravewilderness/ Coyote Peterson on Twitter: https://twitter.com/CoyotePeterson Coyote Peterson on Facebook: https://www.facebook.com/CoyotePeterson Coyote Peterson on Instagram: https://www.instagram.com/CoyotePeterson Coyote Peterson G+: https://plus.google.com/100310803754690323805/about
Views: 16177429 Brave Wilderness
BIO 112 Evolution Darwin Part III
 
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evolution Table of Contents: 00:32 - Relative Dating 00:39 - Homologous Structures 01:24 - Embryology 01:43 - Sea star developing- notice how different it looks from the previous slide.... 02:38 - Vestigial Structures 03:18 - Biogeography
Views: 1142 Fleur Ferro
When sea stars attack! See the incredible way this anemone escapes predatory sea stars.
 
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"Unlike it's sedentary relatives, the scarlet sea anemone (Stomphia didemon) has the remarkable ability to 'swim' if a predatory sea star gets too close. It's 'swimming' behavior is more like bouncing, though, as it bends back and forth and is moved along the bottom by water currents. Nonetheless, it is an elegant dance, particularly for an organism that resembles a flower more than an animal." - Dr. A. Richard Palmer, FRSC Professor - Dept. of Biological Sciences, University of Alberta Professor - Animal Structure and Function, Bamfield Marine Sciences Centre Stomphia didemon (Swimming anemone) displays its attack and escape response to the predatory sea star Dermasterias imbicata (Leather star). This Stomphia spent over six minutes stinging/attacking the Dermasterias before it committed to its exhaustive escape swim.
The Echinoderms(Sea stars) of the Pomene Estuary, Mozambique
 
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Images of sea stars,sea urchins and heart urchins in the intertidal zone of the Pomene estuary, Mozambique.
Views: 194 Peet J van Eeden
LCHS SeaStar Dissection
 
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Biology 20

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