TOP DIY Science Projects for Kids to do at home!

Guys, now I'm going to blow a bunch of bubbles and see how long dad and I can last. We are going to break the world record. Whoa, oh, Ryan, that's huge, he would bounce on your belly if I put it together. oh oh, guys, did you see him turn into one? wait, sure, can we combine ours? don't pop bubbles Hello guys, today we are going to do the yeast inflated balloon experiment first. Obviously we are going to need yeast. Did you know that yeast is a living organism like us and we can activate it using sugar?

Yes, so let's do an experiment to see how much sugar we need to inflate the balloon. Well, then fill the bottles with an inch of warm water. Perfect, now it's one inch. Now let's make the other bottles. Let's go ahead and add the yeast. all the bottles, oh, a lot more yeast, yes, so we have actually used five bottles the reason why is this we are not going to have sugar one teaspoon of sugar two teaspoons of sugar three teaspoons of sugar and this instead of sugar we will use honey, yes, to see if it works and how different it is done here, we will use honey instead, yes, we will use a teaspoon of honey, this is a lot of honey, I think it is a teaspoon, okay, come down, okay, come on to put this on, okay, yes, so Baker also put yeast. in the bread and the bread will rise just like the yeast will also rise up this balloon, okay, okay, oh look, Ryan, I know it's already rising, but what about the third one, the one with three?

Yeah, we might have to shake it hard enough. Well, getting started maybe it'll just take longer I guess we'll find out, okay, we'll come back, yeah, an hour later, all we want, sugar and honey, yeah, a little bit, yeah, so what did you notice, Ryan, so? without sugar it worked no no the one with one teaspoon of sugar worked a little yes the one with two teaspoons of sugar is a little bigger yes and the one with three is even bigger yes it also worked Honey yes yes good yes yes So there Yes, this process is called fermentation, can you say it? fermentation fermentation that's right that's how the yeast feeds on the sugar and then what comes out of it what's here gas gas what kind of gas carbon oh carbon dioxide carbon dioxide gas that's right Yes, it also releases an alcohol called ethanol, but the Ethanol stays down here and the gas goes up into the balloon.

Maybe you guys should try this too, but instead of a teaspoon, make like a tablespoon, yeah, and a lot of honey, so instead of honey too. maybe they could use it as syrup or anything that's sweet, what about salt? What do you think will work well? Yes, if you are ruled out, please let us know. Hey guys, today I'm going to show you three really cool cold water refraction tricks. What is refraction? questions, well refraction is the bending of light as it passes through a new medium, so light passes through air and then suddenly enters water, all you need is a glass of water and some objects around the house, could be anything but These are the objects I chose first.

Let's try it with a pencil. Let's see it goes over here and then it bends and it also looks a lot bigger. Did you see how the water makes it look like the potential is doubled? That's really cool. Well, my pencil. It's not actually bent, it's just the refraction of light. Well, let's try other objects to see if it works too. Let's try this toothbrush. Well, it looks much bigger and it also folds. That's great, but what about chopsticks? Well, here's a small part. It's getting bigger, bigger, bigger, boom, whoa, that's super big, let's try the other part that's already fine, whoa, it's bending and it's super big, what's up with this cone?

Oh whoa, it's so cool that it's bending, so why did the object look like it's bending underwater? of refraction in number two, so for the next trick you will need a glass of water, paper and some markers, okay guys, for this one I will draw it and put it on the other side and something cool will happen, arrow with multiple colors, so first red and then the purple tail and then blue and then orange and see if you see this is an arrow, look at which direction it points, it points in that direction when you put it behind the water, it points in the other direction, so it's inverted , isn't it great?

Well, that's just refractions that keep pointing in the same direction now before I show you a fraction number three trick here's a bonus, look what happens to my face hello, what's up? oh yes, peace, oh, now I am. All better again, look now my face is normal, there's just the ceiling, ready now for trick number three, okay, so for number three you obviously need a container of water, some paper and a Ziploc bag. First step, draw something here, draw whatever you want to disappear, okay? I'm going to draw a fish this and then a little bit more here spam um here here bam perfect fish okay, I'm going to draw its scales like this, okay, there you go and I'm going to draw it in the perfect shape, definitely pierced. okay and then I'm going to put an I on this side and then I'm going to put some run away so I'm running away dashes then you're going to put it in a Ziploc bag okay like this okay I'm done with my fish and I put it like this now we're going to draw a shark chasing the face oh a super cool shark like this bam bam bam bam bam bam bam bam bam super cool shark okay um super cool shark and then since they are in the water I'm going to draw the ocean here bam Next step see what happens put this in the water this is what happens when you put it in the water so the shark just chases the fish and then the fish boom is gone oh the fish is still here now it's gone now it's back now it's gone now it's back now it's gone now it's back now it's gone now it's back now it's gone now you may not be able to see the fish when you're at the top, but when you come down here you can still see the fish, but once they move a little the fish seems to disappear again here's the one my mom made so it says "I love you", now it says "I do".

That makes a lot of sense, right, guys, I do. Just kidding, the heart didn't really disappear, it's still here. I love you okay guys thanks for watching my refraction water tricks video. Remember I always say happy and rise, bye, thanks for watching, bye.