Ethan is 10 years old!!! Can you believe it? We started a few months ago brainstorming ideas for a really cool party. He came up with the idea that he wanted a science party. I, knowing 10 year old boys, figured he would want to blow things up. So I found some great ideas on the internet for a science party where you blow things up. Yeah!!
I bought disposable lab coats and safety goggles on the internet. I bought some film canisters from a science supply store on-line. I bought a bunch of baking soda, vinegar, food coloring, dish soap, generic diet soda, mentos, alka-seltzer and 6% hydrogen peroxide. I cut and glued PVC pipe together and made some fun invitations. And then we were set!
The guests showed up and we played balloon roulette. It's a game I found at the BYU bookstore on the clearance rack. You put a balloon in a gun-like contraption, cock the gun and pull the trigger. It randomly pops the balloon. The boys loved it.
When everyone had arrived and were dressed in lab coats and goggles, we moved outside to make bag bombs. We filled plastic ziploc bags with vinegar and then added packets of baking soda, zipped them and let them expand and blow up. The boys loved it! They experimented with different ratios of baking soda to vinegar. (We now have brown spots on our lawn but they had fun!)
After washing their hands, we gave them each a film canister and some alka-seltzer tablets. They filled their film canisters about halfway with water and dropped in 1/2 of an alka-seltzer tablet, put on the lid and aimed at Bryan! The lids pop right off and it's great! (I have video of this I will post later because it's on Bryan's phone.) Whoever could hit Bryan would get an extra cupcake.
When they had run out of alka-seltzer tablets, we cleaned up and went on to making Elephant Toothpaste. This was the experiment I was looking forward to. I had to use a friend's cosmetology license to buy 6% hydrogen peroxide for this.
We gave each boy a bottle with 1/2 cup hydrogen peroxide in it. They added some food coloring and Dawn dish soap. We should have had them stir it but I didn't think about that until it was over. I had mixed 2 Tbsp warm water with 1 tsp yeast in a cup and gave them each one. They then poured the yeast into the hydrogen peroxide and watched it grow! It took some of the concoctions a while, and a good stir, before they grew but they did grow and it was so cool! The boys played with these for a while. I wasn't sure if they should have been playing with the peroxide (it had eaten some of the skin off one of my fingers earlier) so we had them wash their hands really well.



When they had cleaned up and taken off their lab coats, we had cupcakes and then Ethan got to open presents. I figured that, as 10 year old boys, they would enjoy playing "Heavy, Heavy, Hang Over." We did this at every birthday party growing up. The birthday boy (or girl) sits on a chair and the person giving the present holds the gift over the birthday boy's head. Everyone sings, "heavy, heavy, hangover thy poor head, what do you wish this person with a bump on the head?" The gift giver hits the gift receiver over the head with the present. Then the gift receiver says "I wish for you to have...." If the gift giver likes the wish they give the present. Ethan gave them a lot of wishes for cars (and one for a girl friend, but we won't go into that.)
He got Pokemon cards, some games, lots of money and candy. He loved it!
We then had the "Grand Finale!" We had the boys put back on their safety goggles, gave them each a roll of Mentos, a 2 -liter bottle of generic diet soda and a PVC pipe Mento geyser (I am cheap and didn't want to spend $7.00 per boy so I made our own and they worked great!). Bryan went first and showed them how to load their geyser with Mentos and how to screw it on top of the pop bottle. I had bought a cinder block to stand the pop up in so it wouldn't fall over and spray us all. Bryan then pulled the pin and jumped back. Pop went 20 feet in the air and the boys were in heaven!!
Then it was their turn. They each got to do their own Mento geyser and it quickly turned hilarious. One boy, after pulling the pin and nothing happening, went up to tap his pop bottle to try and get the Mentos to fall. He tapped it while his face was right above the geyser. The Mentos fell and he got a face full of pop! And the party went downhill in control from then on. The boys were running through the spray like it was a sprinkler. It was so funny! I got video of it that I will post later.
Here they are playing in the pop spray:
Trying to set off 2 at a time:
Ethan got hit!
Ethan is letting his off:
The crazy boys!
When they were good and sticky, we sent them home with a pop rocks science kit (edible science experiment) and some Atomic bubble gum that I hope they threw away because it is really gross.
It was the funnest party I think he has ever had, and he's had some fun ones. Happy Birthday Ethan!!!
Ethan and his friends: