10 Easy Science Experiments - That Will Amaze Kids

all you need for this is an empty water bottle, then you twist the water bottle which compresses the air and brings all the molecules together and then when you open it it releases the pressure and the molecules expand creating an instant cloud, very cool, huh, wow? All you need for this is some empty cans, a bowl of ice water and some tongs and of course a stove because that's where you're going to heat the cans, so what you do is fill the cans with just a little bit. of water and then you heat it on the stove and then once it's hot enough you can tip it over to put it in ice water and it

will

implode on itself.

What you need for this is vinegar, a raw egg and a cup, then just place the egg in the cup carefully and fill it with vinegar to cover the egg completely and then let it sit for 24 hours and after 24 hours you can take out the egg and you'll notice that the shell just Like I rubbed it and what I did was I just put it under a little bit of water and there you have a b B the egg. Now what it really is is the membrane of the egg. You can also shine a light on it for some cool effects. just to show you it's a raw egg and then there's the membrane so what you're going to need is some grape juice, baking soda, paper, we used cards, a bowl and some Q-tips and then I took A3 cup of baking soda and A3. cup of water and we mix it and then we draw our secret messages on our cards and then you can have your friends paint with grape juice to reveal the secret message.

This happens because juice is acidic and baking soda is a base. You

will

need to do this: a hot glue gun, a lid with a hole punched in it, an old CD and a balloon, so hot glue your lid with a hole punched in it to your CD and then blow up the balloon and twist it so that the air doesn't come out immediately and then you put it in your hovercraft and there you have it, the air greatly reduces the friction of the city on the table so you can make a really fun game, kind of like air hockey, which you need.

For this a PVC pipe or a balloon will work just as well and then you charge the pipe or balloon by rubbing it in your hair or on your shirt and then place it next to the water play to make balloon runners, you need a straw. balloon and some ribbon, we use Christmas ribbon and then you just run the ribbon through the straw, you blow up the balloon and you stick the balloon to the straw and then you tie the string, we tie it to our door and then to the bottom of a chair and then just inflate it and release it we make gallium it looks like this when you buy it and then all you need to do is take a bowl of hot water and put the G in it because it will melt faster and then you can wear gloves if you want because It can get messy, but it's not necessary because it's not toxic at all.

Gallium is one of the coolest things ever. I think it has a melting point of only 29°C or 85°F so it melts in your hand and it's a metal, it's like a liquid metal, it's actually very interesting and like I said it's safe and non-toxic , although I wouldn't let small children play with it unsupervised. Another really interesting thing is that it expands as it cools like water and you can see here that crystals formed as it cooled, which is why you can't store it in glass jars, so this is really

easy

. All you need is baking soda, vinegar and a sandwich bag and then you put the baking soda and vinegar together in the sandwich bag and wait for it to explode, we did this in our sink and although it didn't make a huge mess , I wouldn't do this in my living room, so all you need for this is baking soda vinegar, an empty bottle, and a balloon. and then ask a helper to help you put some baking soda in your balloon.

One person can keep it open and the other person can pour in some baking soda. Put some vinegar inside your empty bottle and stretch the balloon over the top of the bottle. and when you are ready you can pour the baking soda into the vinegar and it will create a chemical reaction that will fill the balloon. You can also try it with a glove, which is really cool. A note on the glove, prepare for a disaster. It doesn't always turn out the way it's supposed to. If you tried any of these

experiments

, I'd love to know.

Let me know.