Science
KATOA Ocean, An Educational Mobile Game, Helps Raise Awareness and Funds to Restore Ocean Habitats.
I was still in high school when the Endless Ocean games first came out for the Nintendo Wii and how a combination of real-life conservation efforts and pre-colonial Polynesian folklore inspired their scuba diver storylines. While I wasn’t much of a gamer growing up, I have to admit that playing a game that involved scuba diving, training dolphins, and going on quests to solve ancient mysteries ended up dethroning every Pokemon game I ever played in elementary school. They were fun, exciting, and, very trivial with facts about the animals that appeared in the games along with a few historical facts.
By Jenna Deedy3 years ago in Earth
10 Surprising Facts About Starfish You Didn't Know.
Starfish, also known as sea stars, are fascinating creatures that have captured the imagination of people for centuries. These marine animals have a unique appearance and many interesting characteristics that make them stand out from other sea creatures. In this article, we will explore 10 surprising facts about starfish that you probably didn't know. Starfish are not fish at all. Despite their name, starfish are not fish. They are actually echinoderms, which means "spiny-skinned". Other echinoderms include sea urchins, sand dollars, and sea cucumbers. The name "starfish" was given to them because of their star-like shape. Starfish don't have a brain or blood. Unlike most animals, starfish don't have a centralized brain. Instead, they have a decentralized nervous system that allows them to respond to their environment. Starfish also don't have blood. Instead, they have a unique water vascular system that helps them move, eat, and breathe. Starfish can regenerate their arms. One of the most fascinating characteristics of starfish is their ability to regenerate their arms. If a starfish loses an arm, it can grow back a new one. In some cases, a starfish can even regenerate an entire body from just one arm. Starfish can regenerate their entire body. Speaking of regenerating their bodies, some species of starfish can regenerate their entire body from just a small piece of their central disk. This means that even if a starfish is cut in half, each half can grow into a new starfish. Starfish have eyes, but not in the way we do. While starfish don't have a centralized brain, they do have eyespots on the tips of their arms. These eyespots can detect light and dark, but they don't allow starfish to see images like we do. Starfish can eat prey much larger than themselves. Starfish are known for their ability to eat prey much larger than themselves. They have a unique stomach that can extend outside of their body to digest food. Some species of starfish can even eat prey that is up to twice their size. Starfish can change their sex. Many species of starfish are hermaphrodites, which means they have both male and female reproductive organs. However, some species can also change their sex from male to female or vice versa. This allows them to increase their chances of reproducing. Starfish can move using tiny tube feet. Starfish move using tiny tube feet that are located on the undersides of their arms. These tube feet are filled with water and can be extended and retracted to move the starfish around. Starfish are important members of marine ecosystems. Starfish play an important role in marine ecosystems. They help to control the populations of other marine animals, such as clams and mussels, by eating them. This helps to maintain a balance in the ecosystem. Starfish are threatened by human activities. Unfortunately, many species of starfish are threatened by human activities such as overfishing, pollution, and habitat destruction. This is a cause for concern, as starfish are important members of marine ecosystems and their decline could have negative impacts on other marine animals. In conclusion, starfish are fascinating creatures with many surprising characteristics. They are not fish, don't have a brain or blood, can regenerate their arms and even their entire body, have eyespots on the tips of their arms, can eat prey much larger than themselves, can change their sex, move using tiny tube feet, and are important members of marine ecosystems. It is important to protect these unique creatures and their habitats to ensure their continued survival.
By Mr Royal Honey 3 years ago in Earth
The Fascinating History of Goldfish.
Goldfish are one of the most beloved and popular aquarium fish in the world. They are known for their bright colors, graceful movements, and calming presence. But did you know that these small, colorful fish have a fascinating history that dates back thousands of years? In this article, we will explore the history of goldfish, from their origins in ancient China to their popularity in modern-day aquariums.
By Mr Royal Honey 3 years ago in Earth
Weird signs being tossed to earth.
They address the most distant stations of humankind, as of now the two space tests Explorer 1 and 2 are situated in the far off regions past the planetary group, the investigation of interstellar space ought to assist us with bettering grasp the idea of our Cosmic area and add one more uncovering piece of the Mosaic to the massive generally image of the universe as of now. Anyway earthbound researchers are stood up to with something else entirely, one of the two Explorer space tests is sending confounded information that basically can't be placed into a conceivable setting. What's truly going on with this peculiar unsettling influence and how a 45 year old secret as of late stood out as truly newsworthy. The Explorer program. It is 1977 when the two Explorer space tests pass on the Earth to embark for the generally neglected region of our planetary area, but nobody might have envisioned around a long time back that the Excursion of the automated rocket would form into one of the best examples of overcoming adversity of room travel. As a matter of fact the first Mission was not expose to a decent exploration center, this was because of the way that the data about the external planets of the planetary group was still very meager around then subsequently in the approach the mission the tests were endowed with purposely wide targets; these incorporated the examination of the environments of Jupiter and Saturn yet additionally the moons, the attractive fields and the structure of charged particles in plasma were to be inspected exhaustively. As we probably are aware today, the rocket were to surpass their initially planned Mission span many times over in the wake of furnishing us with pivotal pictures and data about different individuals from our planetary framework. The tests have for quite a while been in a space that no man-made object has passed previously. Interstellar space as of now Explorer 1 is around 14.5 billion miles from our earthbound home, to place this into point of view this relates to multiple times the typical distance between the Earth and the Sun, the huge distance which expands meanwhile among us and Explorer 2 sums again to 12 billion miles since the two sister tests are as of now investigating the neglected locales of the universe. The information they are gathering and sending to Earth are of unique worth, the general targets of the Explorer Interstellar Mission incorporate; concentrating on the sunlight based attractive field, examining the sun oriented breeze and astronomical beams and investigating the heliopause. The assessment of the information that showed up as of late in earthbound exploration stations anyway was baffling to the specialists on the grounds that basically they had neither rhyme nor reason, peculiar, Explorer 1 information exhaustively the oddly turbulent Telemetry information is prompting wrinkled temples among analysts, especially amazing is the way that up to this point no wellspring of obstruction for the defective information could be distinguished. The data sent by the aacs proposes a disappointment of the framework anyway this situation doesn't harmonize with the way that Explorer 1 in any case works totally flawlessly exhaustively, the disposition enunciation and control framework in short aacs is the mentality control arrangement of the test that assumes control over a few essential undertakings in addition to other things, this incorporates; the arrangement of the strong primary recieving wire, this must constantly be exactly lined up with our blue home planet just in this manner might it at any point be guaranteed that correspondence with the space test actually works over immense distances while the earthly researchers utilize this radio connect to send orders to Explorer 1. The test returns to it to send it's kept information toward Earth, the weird thing presently is that the mentality control framework communicates totally turbulent and outlandish information and this albeit the rocket works totally typical, aside from that, for instance the information moved to Earth the gathering of orders their execution actually work faultlessly since the sign strength of the association has not debilitated it's sensible to reason that explorer's principal radio wire is as yet pointed towards Earth consequently NASA representatives are as of now attempting to find the beginning of the befuddling information circumstance at maximum speed. The realities recommend that the aacs is as yet flawless why it's actually communicating befuddled data is thusly an inexplicable problem. Specialists don't yet know whether the beginning of the weird data lies straightforwardly in the circumstance control framework or in another subsystem, but the consoling news is regardless of whether the analysts prevail with regards to revealing the wellspring of the issue, this doesn't spell almost certain doom for explorer's Excursion. The first planners realize that specialized difficulties could emerge during the mission which is the reason they furnished the sister tests with fitting reinforcement frameworks, this extra Equipment is utilized if one of the framework's breakdowns or fizzles. As a matter of fact, Explorer 1 previously turned to one of these Hold frameworks around quite a while back, around then extra flight control engines were enacted to make up for the decay of the mentality control engines. How long the mission of the Explorer tests will proceed is in a real sense written in the Stars, but the finish of this stunning exploration venture is gradually becoming clear. It is accepted that the logical exercises of Explorer 1 will end around the year 2025. During the 2030s the shuttle will one day be such a long ways from our Earth that further contact will presently not be imaginable, the wow signal, the year 1977 was the beginning of the Explorer program as well as the period in which astrophysicist Jerry R emmen recorded a momentous narrowband radio transmission. Why an awestruck wow came over the lips of the U.S American around then as the accompanying foundation it is as yet the most encouraging up-and-comer with regards to the subject of extraterrestrial messages. As a matter of fact the narrowband signal around then showed hitting similitudes with the signs that are typically produced by radio wires, the specific foundation of the wow signal has forever been unsure, it was at no point ever to be gotten in the future because of the questionable realities, it is as yet possible that Emin really recorded an extraterrestrial message on August 15 1977. Moreover, around then the specialists couldn't figure out the beginning of this baffling occasion, this was expected in addition to other things to the way that the Huge Ear telescope enrolled the sign with only one of two radio wires a situation that caused exact distinguishing proof of the transmission source unimaginable in the four and a half many years that to have now passed since the first recording. Numerous researchers have attempted to disentangle the foundation of this thrilling secret around quite a while back one specialist accepted he had found a comet as the trigger of the wow signal an astonishing expectation which anyway was to be disproven before long, yet it appears since a novice space expert has prevailed with regards to bringing some light into this enormous dimness. Another track in spite of the multitude of past disappointments a few space experts are not discouraged from proceeding to investigate the wow signal, among the crew is Alberto Caballero of Spain, an enthusiastic novice Stargazer. Caballero needed to figure out which of the a great many stars in the atmosphere were promising possibility for A Beginning, his work depended with the understanding that the improvement of clever extraterrestrial life would be doubtlessly in a framework around a sun-like host star, all things considered, the main realized life structures in the universe so far have likewise evolved nearby such obvious star. With the assistance of the Gaia star list, the Spaniards looked through out all stars that didn't satisfy this beginning stage. In the end Caballero arrived at the resolution that there are 17 stars in the conceivable area of beginning of the sign that satisfy the recently characterized prerequisites. The issue is that we don't have adequate information on the size and Radiance of 14 of these Stars, of the excess three applicants one specifically is turning into the focal point of logical interest. The temperature of the relating star is assessed to be 9950 degrees Fahrenheit, for examination the surface temperature of our sun is around 9941 degrees Fahrenheit, furthermore the two heavenly bodies additionally match regarding size and Iridescence. Caballero is hence managing a grandiose twin of the Sun, exhaustively this radiantly splendid Divine body is situated around 1800 light a very long time from Earth where it graces a region in the group of stars Sagittarius. A spatial distance that harmonizes with an estimation made based on the Drake condition, in such manner specialists presumed that the closest exceptionally developed species should be in excess of 500 light years from us, in the event that one understands caballero's considerations it would be very possible that planets with conditions positive for life circle around the star examined, yet this isn't sufficient. On one of these planets a high level human progress might have framed which transmitted areas of strength for a sign a long time back, it's conceivable that this occurred with regards to a correspondence endeavor with other living things yet for what reason was this then a remarkable occasion. In this regard, Caballero alludes to the messages previously sent by humankind into the universe hence the deliberate radio transmissions of our species were consistently of brief length and were in no way, shape or form rehashed over a more drawn out period. Future examinations should show how much this simply speculative methodology currently compares with the real world, for this intention it's vital for investigate the relating area of the sky and to look for obvious marks. When the specialists gain new experiences into the thrilling wow signal we will report it to you.
By Muokelo Charles3 years ago in Earth
The Fascinating World of Starfish.
Starfish are fascinating creatures that can be found in oceans all around the world. They come in a wide variety of shapes and sizes, and their unique appearance and behavior have captured the interest of many people. In this beginner's guide, we'll explore the world of starfish and learn more about these incredible creatures.
By Mr Royal Honey 3 years ago in Earth
31 amazing facial reconstructions, from Stone Age shamans to King Tut's father
People from the past have left behind a treasure trove of clues about their lives — from enormous monuments to fragments of personal items, as well as the bones of the people themselves. But the people who left these clues are often a mystery. Now, thanks to modern scientific techniques and technology, researchers can accurately reconstruct what those people actually looked like, helping to bring long-dead people from history back to life.
By BURN BRIGHT3 years ago in Earth
WHAT IF : THE EARTH STOPS ROTATING FOR FIVE SECONDS
What if the earth's rotation were to cease for five seconds? How much harm would this abrupt cessation do? What would you encounter in various locations around the world. Would the earth still be habitable when it starts spinning again? What if the world stopped spinning for five seconds? This is what would happen. In a single day, the earth completes one full rotation around its axis. Thus, we have day and night. When the world was forming 4.6 billion years ago, as a massive disc of gas and dust swirled around the sun, dust and rock grains clumped together and produced forces that kept the planet rotating in one direction. It is because of these collisions that the earth is spinning today.
By SREENIVEATHA 3 years ago in Earth
How much U.S. forest is old growth? It depends who you ask
Last spring, President Joe Biden surprised forest scientists when he ordered the U.S. Forest Service (USFS) and Bureau of Land Management (BLM) to inventory their holdings of mature and old-growth forests by Earth Day 2023. The order triggered a scramble for the United States to, for the first time, formally define what constitutes “mature” and “old-growth” forests and to apply those definitions across millions of hectares of land.
By BURN BRIGHT3 years ago in Earth
Cooperative sperm outrun loners in the mating race
Even sperm gotta stick together. Bull sperm swim more effectively when in clusters, a new study shows, potentially offering insight into fertility in humans. In simulated reproductive tracts of animals like cattle and humans, the behavior increases the chances that groups of cooperative bovine sperm will outpace meandering loners as they race to fertilize a female egg cell, physicist Chih-kuan Tung and colleagues report September 22 in Frontiers in Cell and Developmental Biology.
By BURN BRIGHT3 years ago in Earth
