 Welcome back to Kids Fun Science. My name is Ken. Today's experiment is the rocket book environmentally friendly notebook. What you need for this experiment is a rocket notebook, a friction pen, a microwave, and a coffee cup. All right, welcome back to Kids Fun Science. Today I'm going to do a couple experiments on notebooks that are called the rocket book. There's a wave rocket book and there's an original. And part of the science that comes with it is the pens that come with it. They're called friction pens. And a while back, I did an experiment with the friction pens and microwave. I'll have that link in the description and at the end if you want to check out that kind of experiment. But I'm going to concentrate on the notebooks herself. You know, every year we waste thousands of pieces of paper taking notes, we either save them, hard to find out where our notes are. What the rocket book does, besides add some science, which I'm going to show you today, is it allows you to not waste any more paper. So it becomes green, right? So we take our notes and then with a nap on our phone, we can take a picture of that. And then we can mail it off to the cloud to certain different kinds of applications. I like to put mine into a PDF. And what I love about it is when I email it up to the cloud or into my computer, all the words that I handwritten were searchable. So I'm able to search any of the words and find what I'm looking for. Or if I was taking a normal notebook, I'm not able to find that. I have to sort through all my notes and sometimes takes a while. So the rocket book, besides being green and environmental is safe, it actually is a great tool to be able to find all your notes on your science experiments or anything that you do in your profession. So we got the rocket fusion pens and I will show you how the science works behind these. So the first experiment is just the regular rocket book that I have where you're not going to use any microwave, you're just going to actually use a soft cloth, a wet cloth to erase it. So you're using a friction pen and just write a couple notes here. You're not wasting paper because you're going to reuse these over and over. I actually like this notebook way better than the microwave one because it's easier to clean. You wet the cloth that comes with and you wipe it away and you're ready to use it again. What's nice is there's a little code in the corner on the bottom left there and you're able to just take a picture with your app and it uploads right into your cloud or emails to yourself and then from there at PDF you can search Kids Fun Science and all those words will come up even though you hand read those which is pretty cool and see it doesn't come off which is your finger, you need that wet cloth with this original version. So here's the second experiment with a wave rocket book and so here you take some notes and you got some little codes in the corner down there so you're able to use that with your app to upload them to the cloud or to the device. Here I took some notes. What I like about this is when you do double hashtags, the name of the title and double hashtags, when you take a picture of this and send it up to the cloud it will make the file name that file name which makes it really easy to look. So here are all the steps I'm going to be doing. There's six steps to be able to erase the notes in here with the microwave because they were using a friction pen which is the heat pen right so when heat happens. So put a little Kids Fun Science. Here's the first one we need to do is we have to make sure your microwave has a turning table. It has to be able to rotate. I have that, check the box. Number two, you got to fill a coffee cup three quarters away full. I have my cat coffee cup filled it up with water and then we're going to put facing up the the wave notebook so we'll close it, face it up and we're going to put the coffee cup in that middle circle there with the blue circle and then we're going to turn it on. It says every 30 seconds to check. I'm going to start it off with a minute and then go from there so put it right in the middle there and we will turn it on for one minute and then we will stop the microwave and check it out. So set it up. Here it goes for one minute and we'll take a look at it and see where it's going. You want to take a look right on that white circle there's a little rocket book logo it looks like a rocket it's blue once that logo turns white then you're able to pull your notebook out or stop your microwave and check so you can stop your microwave multiple times to check this you don't have to worry about restart just restart it if it's not all the way so it's starting to turn a little bit white there so I'm going to check take it out and check it in just a second and see where we're at so there it is it looks like it's gone now the blue looks like it is gone so I turned it off take it out yep the little logo is gone be careful the cup can be hot and the notebook can be hot so you might want to wait a little bit it wasn't that hot for me you can see the logo is mostly gone so it's not completely gone so I would therefore think it's probably going to still have some writing in there because there is some there the first page a little bit gone there there's oh look at that it took out most of the notes all with that little circle so we're going to now the second step is to flip it upside down and repeat the same process again and so we're going to put it back in we're going to look at the white logo right there make sure the blue logo turns white so we'll start it on another minute and we're going to let it go through this process here to see once that rocket notebook logo the blue logo turns white then we'll take it out to see if it actually will make the disappear so it looks like the logo do disappear once again check the coffee cup and notepad could be hot so be careful yeah the white's pretty much gone and we only have that little bit left so we will check to see if we have erased our notebook we're in there I don't see anything it looks like it's completely done and science took care of our notepad now we can reuse it all right so I'm going to try one more experiment uh last time I did the friction pens I was able to erase my notes on a regular piece of paper in the microwave and with a hairdryer because hence friction with heat or took out the notes kind of like we just did with the with the microwave taking out the notes with the friction pen on the wave book so but last time I was able to on a regular piece of paper bring back the ink by putting in the freezer and so what we're going to do is take the wave book and we're going to put in the freezer and we're going to see if we could actually do that so I'll stick it in the freezer um and we'll come back we'll see if it works so it's been about 20 minutes we'll grab our rocket book we'll see if it worked well there's some of the notes it came back a little bit on the first page nothing really the second oh there it goes very lightly we can see the notes it didn't disappear all the way coming back a little bit there so the cold does bring it back somewhat right well I hope you enjoyed this video if you did remember to click thumbs up like share and subscribe thanks for watching