Castrol’s Post

The unique formulations of our mission-critical space-grade lubricants deliver performance in the most extreme vacuum environments. They keep advanced space technologies moving in conditions where failure is not an option! castrol.com/castronomy #Castronomy #Space #SpaceCollaboration #Innovation #Astronomy

Guess the fish species' name, ornamental fish lovers! One of the most popular ornamental fish and very beautiful! Write your answer in the comment box  #OrnamentalFish #OrnamentalFishInternational #OrnamentalFishExporter #OrnamentalFishSriLanka #Aquarium #funnygame #fishgames #comment

The order odonata is divided into two categories; Zygoptera and Anisoptera. Anisoptera includes the dragonflies, and zygoptera includes the damselflies. This is a dragonfly. They have holoptic eyes (both the eyes touch each other at the centre of the head). Wings are held horizontally at rest, around 90° from the body. And the wings have a broad base making them strong fliers. Dragonflies are important predators that feed on flying as well as aquatic insects. They belong to suborder- anisoptera and order odonata. They have three life stages- egg, naid(immature aquatic stage) and adults. They are also referred to as paleopterans as they lack wing flexing(unable to fold their wings at rest), and have numerous veins and cross-veins. One of the most important features is the presence of pterostigmata (black spots) at the coastal veins (anterior part of wings) on both pairs of wings. LPU School of Agriculture #lpuentomology #odonata # dragonfly #anisoptera #predator

These 🦞 lobsters, found at depths of 0-150m, are more than just claws. From their nocturnal habits to their intricate reproductive cycle, they keep the ocean depths buzzing with activity. And did you know their antennae are like underwater sensors, probing and sensing the 🌍 world around them? #aquarium #aquarium #corfu #naturecaptivated #aquariumlovers #animallovers #lobsters #lobster #Europeanlobsters

The Arctic tern has a circumpolar breeding distribution covering the Arctic and sub-Arctic regions of Europe and North America. The species is strongly migratory, seeing two summers each year as it migrates along a convoluted route from its northern breeding grounds to the Antarctic coast for the southern summer and back again about six months later. Recent studies have shown average annual round-trip lengths of about 70,900 km (44,100 mi) for birds nesting in Iceland and Greenland and about 48,700 km (30,300 mi) for birds nesting in the Netherlands. These are by far the longest migrations known in the animal kingdom. The Arctic tern nests once every one to three years. Technical Info Camera: OM System OM-1 Mark ll Lens: 150-400mm Exposure: 1/2000th @ F/4.5 ISO 400 #arctictern #arcticterns #tern #terns #bird #birds #birdphotos #birdphotography #birdphoto #birdsinflight #arctic #svalbard #wildlife #wildlifephotography #nature #microfourthirds #microfourthirdsphotography #danieljcox

Space exploration may seem like an unchartered territory. But at Castrol everything we do in space, goes into everything we do on Earth. We apply the same rigour, expertise, and ethos wherever we operate. castrol.com/castronomy #Castronomy #Space #SpaceCollaboration #innovation #Astronomy

#SundaySpecies: Gliding through life like a bubble snail 🐌 The bubble snail isn't your average mollusk. With its silky layer, it effortlessly glides through grains and obstacles in its path. And let's not forget to mention its glowy alien-like appearance! The ocean is filled with fascinating species like this bubble snail, but scientists estimate we know only 10% to 25% of them. See how Ocean Census, a newly endorsed #OceanDecade Programme, aims to discover and protect marine life: https://ow.ly/P2Zg50RjSxs 🎥: uw.animals

The peacock mantis shrimp, often referred to as the "smashers" of the sea, are renowned for their vibrant, iridescent coloration and their unparalleled hunting prowess. These colors play a crucial role in communication, mating, and camouflage. Interestingly, their eyes contain 16 photoreceptor types, allowing them to perceive a wide range of colors and polarized light, giving them a unique advantage in the underwater world. One of the most remarkable features of the peacock mantis shrimp is its powerful, club-like appendages. These "raptorial appendages" can strike with the speed of a .22 caliber bullet, generating enough force to break through the hard shells of prey or even shatter aquarium glass. This incredible speed and power are facilitated by a spring-loaded mechanism in their limbs, which stores energy before rapid release, making them one of the fastest and most efficient hunters in the ocean. Beyond their formidable striking ability, peacock mantis shrimp are also fascinating for their complex social behaviors. They exhibit intricate courtship rituals and have been observed engaging in elaborate displays to establish territories and attract mates. These behaviors are not only captivating to observe but also provide valuable insights into the social dynamics of marine life. In addition to their hunting prowess and social behaviors, peacock mantis shrimp play a significant ecological role in their ecosystems. As voracious predators, they help control populations of smaller marine organisms, contributing to the balance of reef ecosystems. Furthermore, their burrowing activities aerate sediment, promoting nutrient cycling and enhancing overall reef health. The unique adaptations of the peacock mantis shrimp provide valuable insights for various fields of research, including materials science, robotics, and vision science. Scientists are studying their resilient exoskeletons and powerful appendages to develop new materials with applications in armor, impact-resistant structures, and biomedical devices. Furthermore, their advanced visual systems are inspiring innovations in optical technologies, including polarized imaging and detection. As we continue to explore and study these extraordinary creatures, we gain not only a deeper appreciation for the wonders of marine life but also invaluable knowledge that can inspire innovation and conservation efforts. #MarineBiology #PeacockMantisShrimp #OceanWonders #MarineConservation #Biodiversity #aquarist #dubai

🪼Atolla: Some Atolla have a distinctive elongated tentacle and scientists suspect that this characteristic trailing tentacle helps this jelly capture food. 🪼Beroe: They have rows of cilia (tiny hairs) in its mouth to help it take a bite of its prey, though, if very hungry they can swallow the prey whole. 🪼Botrynema ellinorae: We have yet to learn more about this species, but until now we know that they live in the Arctic! 🪼 Botrynema brucei: Little is known about this species, but records have shown that they can live under 2000 meters in the ocean! 🪼 Bathykorus: Also known as the Darth Vader jellyfish, they can only be found at a depth of 800 to 2500 meters. 🪼Chrysaora: Also called the black sea nettle, has a characteristic sting that feels exactly like a bee! 🐝 🪼Marrus: This jellyfish is made up of multiple zooids and each one has a different function such as movement, capturing prey, reproduction and other interesting creature survival needs! Which one of these had you seen before? Let us know in the comments! 👇🏽 🎥 NOAA #OceanHealth #OceanConservation #Jellyfish #TheHiddenSea #Beroe #Marrus #Atolla #TheMarineDiaries #MarineBiology #NOAA #JelliesoftheArctic #OceanExploration #SeaLife #OceanLife

🌊 Do You Know? Fascinating Facts About Sharks! 🦈 Did you know that sharks have been roaming the oceans for over 400 million years, long before dinosaurs existed? Here are some mind-blowing facts about these incredible creatures: 1.Apex Predators: Sharks are at the top of the ocean food chain, playing a crucial role in maintaining the balance of marine ecosystems. 2.Thousands of Teeth: Sharks can have up to 35,000 teeth in their lifetime! They continuously lose and regrow teeth, ensuring they always have a perfect set for hunting. 3.Diverse Species: There are over 500 different species of sharks, ranging from the tiny dwarf lantern shark, which is only 8 inches long, to the massive whale shark, which can reach up to 40 feet in length! 4. Superb Senses: Sharks have a remarkable sense of smell, capable of detecting a single drop of blood in an Olympic-sized swimming pool! 5.Electroreception: Sharks have special organs called ampullae of Lorenzini, which allow them to detect electrical fields generated by the movement of other marine animals. This makes them exceptional hunters, even in the darkest depths of the ocean. 6. Not All Dangerous: Contrary to popular belief, most sharks pose no threat to humans. In fact, you are more likely to be struck by lightning than bitten by a shark! Sharks are vital to ocean health and are more misunderstood than menacing. Let's spread awareness and protect these incredible ocean guardians! #SharkFacts #MarineLife #OceanConservation #DidYouKnow #SharkAwareness #MarineBiodiversity #OceanGuardians #writeups