Nickelodeon, the number-one network for kids that that made green slime its trademark after it was first introduced on the 's comedy show You Can't Do That on Television, used its annual Kids' Choice Awards broadcast on Saturday, May 2, to premiere the first footage of its brightly-hued goo floating in microgravity. Nickelodeon "We sent slime into outer space and yes, it was out of this world," said Nickelodeon alum Victoria Justice ZoeyVictorious, Fun Sizewho hosted this year's awards show - which was produced virtually due to the on-going COVID coronavirus pandemic.
Nickelodeon While the public got its first look at the slime in space on Saturday, the footage was filmed in Septemberwhile Parmitano and NASA astronaut Christina Koch were still aboard the space station the two returned to Earth in February. National Laboratory, the Slime in Space, or "Non-Newtonian Fluids in Microgravity," project was aimed at creating educational videos and other content to promote science, technology, engineering, and mathematics STEM concepts to Nickelodeon's target audience, elementary and middle school students.
Packaged in its own specially-labeled activ anti-imbatranire Bag," the green fluid launched aboard a SpaceX Dragon cargo spacecraft piscina elvețiană anti-îmbătrânire covet other science experiments and supplies for the space station's Expedition 61 crew in July Nickelodeon "Today, we're going to be working some some really crazy science with slime in space," said Parmitano, introducing what he and Koch were about to do on camera.
The two also filled a balloon with the material and then popped it with a safety 6ter live switzerland anti aging to watch what happened and they ejected the slime from a large syringe. Of course, what Nickelodeon's slime is most famous for is being poured atop of people, including celebrities attending the annual Kids' Choice Awards - Nickelodeon's highest honor. While the lack of a gravitational pull prevented the astronauts from spilling the slime over each others' heads, it did not mean they went unsplattered.
I'm slimed! The astronauts erected a large cloth over a nearby hatchway to catch any wayward slime from going elsewhere aboard the station.
Nickelodeon "Playing with slime in space is way more fun than I thought it would be — and way more unpredictable," said Koch. It has not been all for fun, though, as past experiments have helped improve the design of fuel tanks and microfluidic devices for medical applications.
That immersive footage, and additional content from Nickelodeon's digital platforms, have yet to be released. Watch Nick's out-of-this-world Slime in Space sneak peek below!
Good news; the slime has finally arrived, and the kid's television network just released the footage of astronauts onboard the station having the time of their lives while enjoying the goo.
The motive wasn't all for fun and games, but the astronauts were also tasked to perform a series of experiments with the slime to test its microgravity in space. The analysis entitled 'Non-Newtonian Fluids in Microgravity' was also meant to promote science to the younger generation. During the experiment, the astronauts spun the slime in the air, ejected it from a syringe, played ping pong with the goo, pricked it with a pin, and even slimed each other.
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According to Koch, experiments such as the slime observation cannot be replicated on Earth since zero gravity is a prerequisite to observe such behavior.
The filming of the video was completed inand both Koch and Parmitano have since returned to Earth. Both landed on the ground on February 5 in Kazakhstan at A. Koch came home with a record of completing the first all-female spacewalk.
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She performed the spacewalk with her colleague and longtime friend Jessica Meir in January. What is a Non-Newtonian Fluid? The ISS US National Laboratory explained that a non-Newtonian fluid is a material in which its viscosity changes based on the amount of shear stress applied to it. In simpler terms, non-Newtonian fluids are solid if you apply a sudden force to it and liquid if you use a steady, slow force.
Examples of the fluid include toothpaste, shampoo, honey, custard, corn starch, paint, blood, melted butter, and starch suspensions.
What makes non-Newtonian fluids unique is viscosity. Viscosity is the rate at which fluid flows. Ordinary fluids, like water, have a consistent viscosity, so they flow the same no matter what force you apply.
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In Non-Newtonian fluids, viscosity can alter. If you apply a sudden force, the viscosity will rapidly increase, forming a semisolid surface. The Fascination with Slime Slime products have increased in popularity in the last year. Thanks to its fascinating appearance and squishy texture, it's now a favorite toy for children and adults alike. The slime of today is far gooier and more decorated than that green liquid on Nickelodeon.
More than 5 million posts on Instagram are tagged with slime, showing brightly colored goo filled with glitter and shades of all sorts. Slime has become so popular that the American Chemical Society recently published a fact sheet about the substance, including a detailed scientific explanation on how to make 6ter live switzerland anti aging gunk.
Slime is the fancier cousin of Play-Doh or putty and has exploded as an interest for many. The obsession with slime becomes apparent as shops sell out of ingredients, YouTube tutorials are watched by millions, books about it are published, and venues are being booked for "slime parties".
Last week, astronauts aboard the International Space Station ISS joined the illustrious ranks of the slimed, all in the name of science, according to a release. This is discovery-based science.
It's why we seek knowledge. Slime is slimy, which adds up to its being a fluid that is thicker, or more resistant to flow, than fluids like water. This experiment is a great demonstration of how microgravity can contribute to our understanding of things on Earth, especially the things we take for granted. In another experiment, Parmitano got slimed when Koch fired a slime jet through a hovering green droplet.
Koch expected a slimy explosion when popping slime-filled balloons, but when the balloon ruptured the slime scarcely moved, holding virtually the same shape. An impromptu test yielded one of the more interesting results.
Along with the packets of slime, the astronauts had been sent two paddles with water repellent, or hydrophobic, coatings. Parmitano squished a glob of slime between the paddles and pulled the paddles apart at different speeds. Though the paddles were hydrophobic, the slime stuck to them and when Parmitano pulled the paddles apart slowly he briefly created a short slime bridge that then snapped, with the slime returning to the surface of each paddle.
When he pulled the paddles apart quickly, a much longer slime 6ter live switzerland anti aging formed and then suddenly broke apart into a series of slime small heimatstil swiss anti aging spanning the distance between the paddles. The slime acted differently when Parmitano changed the force he applied to it by pulling faster, 6ter live switzerland anti aging slime a textbook non-Newtonian fluid.
Instead, it took place beneath a microscope. This finding is one of the many ways these slime experiments can help researchers more effectively manipulate liquids in space. Weislogel tells CNN the unique behavior of fluids in space could be used to create systems that move creme fata antirid like fuel or wastewater without pumps, or that automatically water plants without making a mess.
The experiments were decidedly messy, but Mungin tells KGW8 she hopes they help inspire kids to get involved in science, technology, engineering and math. Even though things got as messy as can be expected, the biggest surprise of all was the strange and fascinating ways that Nickelodeon's famous green goo reacted in the absence of gravity.
The results of the experiment could have implications for handling liquids in space, 6ter live switzerland anti aging processing carbon dioxide and wastewater, watering plants grown on the space station and even life support systems on future deep space missions. Nickelodeon sent about two liters of slime to the space station last summer and Koch, Parmitano and Morgan experimented with it for two hours in the space station's galley, or kitchen.
During her record-breaking days in space, Koch worked on a vast variety of scientific experiments on the space station, including fire dynamics in space, plant biology and research that could benefit human health. Koch has childhood memories of watching people get slimed on reruns of "You Can't Do That on Television" on Nickelodeon, but she never imagined she would be testing out the dynamics of slime in space.
While Koch and her fellow astronauts had fun with the slime, they were also surprised by the scientific observations they made during the activities. But in space and the absence of gravity, bubbles don't rise, droplets don't fall, and liquid doesn't flow the way we're used to observing them on our home turf.
Think about a simple factor of your morning routine, such as pouring a cup of coffee. In space, you can't pour coffee into a cup, and you can't drink coffee from a cup because the coffee wouldn't slide out of the cup and down your throat. But a coffee cup designed to function in the absence of gravity can help, based on experiments conducted by astronaut Don Pettit on the space station with direction from Mark Weislogel, Portland State University professor in the department of mechanical and materials engineering.
Weislogel has a long history of conducting fluid experiments on the space station. So when Nickelodeon said they wanted to send slime to space, they worked with Weislogel and Rihana Mungin, a Portland State University mechanical engineering graduate research assistant.
Slime is considered a non-Newtonian fluid, which means that its viscosity changes in reaction to different forces. Viscosity is the thickness of a liquid, defined as the resistance to motion when force is applied.
Water is a Newtonian fluid because it follows Newton's law of viscosity, meaning the thickness doesn't change if force is applied. Compared to water, slime is 20, times more viscous, or thicker, because it's a polymer substance that's part solid, part liquid. When the force of gravity is no longer acting on water, surface tension the force on the surface of a liquid that causes it to act elastically takes over.
Weislogel and Mungin designed the experiments the astronauts would conduct in space for Nickelodeon's Slime in Space project. Non-NASA research is managed by the ISS National Laboratory, which utilizes the space station's unique microgravity environment to send up experiments from commercial businesses, academic institutions and government agencies that can benefit Earth.
The slime experiment is an example of fluid dynamics, with eight different demonstrations to showcase the properties of slime in the absence of gravity. A set of hydrophobic paddles, or paddles with 6ter live switzerland anti aging coating, were also sent along with the slime. And they had fun doing it. They started by releasing a similar amount of slime and water into the gallery.
Both formed floating blobs, 6ter live switzerland anti aging the astronauts then tried to spin. While the wobbly water blob spun continuously unless it was interrupted by the paddle, the slime actually stretched out into a solid-looking oblong shape and rotated.
It sprang back to a sphere when the rotation was stopped. 6ter live switzerland anti aging also used dental floss in an attempt to 6ter live switzerland anti aging the slime, which didn't work, and pumped air into a slime blob to create a slime bubble.
Parmitano got slimed when Koch shot a jet of slime through a slime blob floating in front of him. Koch was also slimed when a jet of slime was shot at one of the paddles held at an angle and redirected toward her. Koch expected to be slimed again when slime-filled balloons were popped. The balloons peeled back, but the slime maintained its shape as if it were still cocooned by the balloon. Perhaps the biggest surprise occurred when Parmitano put slime on the paddles. The slime appeared to stick to the paddle despite its water-repllent coating, and he created 3D waves in the slime by moving the paddle up and down.
Then, without being directed to, Parmitano brought two slime-coated paddles together. When he pulled them apart, a long "liquid bridge" of slime formed, then broke into five perfectly placed satellite droplets, Mungin said. This is something Mungin once saw in Weislogel's class, but on a tiny scale within a thousandth of a second beneath a microscope. They hung a shower curtain in the galley to keep slime from getting all over the space station, but it still took them an hour to clean up after the experiments were over.
Slime is designed to make a mess and cover everything, but luckily, they could capture the floating blobs. Fun experiment, big insights In the footage of the experiments, the researchers could study what they call the viscous limit, a benchmark for liquid analysis.
The results of the experiments will be published in journals and used when studying liquids on Earth, as well as designing future experiments for the space station.
Slime acts as an analog 6ter live switzerland anti aging other liquids on the space station because if a droplet is small enough, it will act like slime, Weislogel said. And slime is safe, without posing a risk to the astronauts, so they could handle it in the open cabin, Mungin said. Future experiments on the space station could involve tabletop experiments, rather than being contained in boxes.
Understanding how liquids and droplets behave in the open cabin is key to safely carrying out those experiments. Experiments on the space station involving liquids are critical to pushing technology ahead.
Watering plants on the space station also requires crew intervention, but Weislogel would love to see a system that can grow plants autonomously.
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The space station is unique in that it doesn't focus on one kind of science, but what it can offer is something that other labs can't — withholding gravity as a variable, Koch said. And the space environment provides a wide spectrum of discovery, she said. Experiments on the space station have another power: inspiration, especially for kids. Nickelodeon created "A Virtual Field Trip," a video that showcases demonstrations on the space station with slime, as well as experiments with slime on Earth conducted by Mungin and a group of young students.
They have also provided related activities for kids to do at home. The ultimate science can have such an impact on kids looking to go into STEM.
Koch's curiosity, dreams and hard work led her to become an electrical engineer and an astronaut. And it shows them getting slimed in space for the first time ever. The department has worked with NASA before on several "wacky" but useful projects over the years. As a kid, Mungin was a Nickelodeon fan and says it felt surreal to be called upon to help with this project.
What happens when a balloon filled with slime pops in space where liquids are weightless? Never before done, Mungin and Weislogel say it turned out to be fun -- and informative.
Well, what's the limit of behavior of those drops when viscosity is huge? Nickelodeon slime! OK, so we're in good shape there. Its viscosity changes when different forces are applied to it. Weislogel says the biggest takeaway from sending slime in space is that it breaks down over time and its properties change. With the video from the space station and data they collected, PSU researchers studied what they call a viscous limit.
Essentially, the viscous limit of the slime serves as a benchmark. The results from their project will guide future experiments on the space station in low gravity and with liquids here on earth. Mungin hopes this opens doors and windows for kids and peaks their interest in the science, technology, engineering and math STEM fields.