Friday, April 27, 2012

Joe the Iguana's House (Version 2)

Last year I posted "Iguana Stop-motion". Unfortunately, as soon as I finished the script, I destroyed the house that the video was staged in. Newly, however, I have been remaking the scene and have developed a new house. Enjoy!


 The front of the house.
 The front porch.
 Bird cage.
 Duel bird cage and cat feeder!
 Crawl space entrance.
A peek through the window.

Monday, April 16, 2012

This is my tenth science project. It is about acids and bases.


Objective: 
Observe what happens when combining an acid with a base and a base with an acid.
Predictions:
I predict that if you add a pink liquid to a green liquid, the liquid will turn purple.
I do not think that a pink liquid will turn green if a green liquid is added.
I do not think that a green liquid will turn pink if a pink liquid is added.
Observations:




Results:
When I added a pink liquid to a green liquid, I got a purple bubbling liquid.
When I added a green liquid to a pink liquid, I got a purple bubbling liquid.
When I continued to add the green liquids to the pink liquids, I got a purple bubbling liquid.
Conclusion: When you add a base to an acid or an acid to a base, you will get a purple bubbly liquid because of the acid canceling out the base and a chemical reaction.


This is my ninth science project. It is about indicators.

Objective: To observe that acids and bases have different properties and to use an acid-base indicator to determine whether liquids are acids or bases.
Predictions:



Observations:


Observations after pouring quarter cup of dark purple cabbage juice:


When I added the cabbage juice to the sour liquids, they turned red, opposed to when I added the cabbage juice to the non sour liquids and they turned purple. I could tell that the non sour liquids were non sour because they would have turned red if they were sour.
Conclusion: Acid-base indicators turn acids red, bases green and neutrals purple. 
The cabbage juice was an acid-base indicator. The indicator turned the white grape juice, the grapefruit juice, and the lemon juice red because they were acids. The indicator turned the antacid and the baking soda water green because they were bases. The indicator kept the milk, the mineral water, and the distilled water the same color because they were neutral.




Saturday, April 7, 2012

This is eight science project. It is about describing chemical reactions.


Objective: To observe changes that occur in some substances when they undergo chemical reactions.
Procedure:
1. Describe the four mysterious substances on the table.
2. Write hypotheses and observations of combining substances.


Summary: 
Mystery liquids revealed: A= lemon juice, B= vinegar, C= milk D= baking soda and water 
Lemon juice does not react with vinegar.
Lemon juice reacts with milk.
Lemon juice reacts with baking soda and water.
Vinegar reacts with milk.
Vinegar reacts with baking soda and water.
Milk does not react with baking soda and water.
Analysis:
When lemon juice was added to vinegar, it did not have a reaction. But when lemon juice was added to baking soda and water, it had a reaction.
Lemon juice and milk reacted similarly to vinegar and milk. They both became filled with particles.
Lemon juice and baking soda and water reacted similarly to vinegar and baking soda and water. They both bubbled.


Conclusion: My guesses were mostly right, although two were wrong and one surprised me a lot. The one that surprised me was the milk and the baking soda and water. My guesses had been getting more accurate as the experiment progressed and I thought  the milk and the baking soda and water would produce a reaction. When I discovered I was wrong, I tried to find some way to make it so I was right. Eventually, I realized there was no way to change the way things were, and I gave in and wrote it down.

Sunday, April 1, 2012

Happy Spring

Happy spring! I hope you have tastier carrots than this guy!

This is my seventh science project. It is about how molecules stick together.
Objective: Explore the way atoms stick together to make molecules.
Procedure: 
1. Get some Lego blocks, some toothpicks, some marshmallows, and some gumdrops.
Data:
How many Lego 1x2’s can you stick on a 1x2 Lego block?
1,2 blocks.
How many Lego 1x2’s can you stick on a 2x2 Lego block?
1,2,3,4 blocks
How many Lego 1x2’s can you stick on a 2x4 Lego block?
1,2,3,4,5,6,7,8 blocks
With 4 toothpicks, how many shapes can you make?
6 expected.  9 found.  Sarah got 14.
With 1 toothpick, how many shapes can you make?
1 expected.  1 found.  Sarah got 1.
With 2 toothpicks, how many shapes can you make?
1 expected. 2 found.  Sarah got 2.
With 3 toothpicks, how many shapes can you make?
9 expected. 5 found.  Sarah got 6 (but had one wrong).
Conclusion: Using models of hydrogen and oxygen bonding with up to 4 possible electron bonds, we found 3 combinations: H2O, O2, and H2O2. I thought that was neat and interesting how these molecules formed by random using rules. Without rules, the universe would go into chaos because there would be no order.

Saturday, March 31, 2012

Brick Bash

On March 24th 2012 I had an amazing and spectacular day. I had my very own display in the Lego Brick Bash held annually in Ann Arbor, Michigan. Brick Bash is a Lego fan convention that anyone can attend but only adults and teens can build the displays. It’s really fun to tour through all the exhibits and look at all the stuff that people have created. All kinds of things are built for Brick Bash including plants, animals, buildings, machines, and robots. Brick Bash has inspired many of my Lego creations over the years, enough to make me want to go to LegoLand Florida!
How I got to Brick Bash is a neat story. Around two or three years ago I was going to a group called Brain Monkeys for a program called Sumo PIE. The Brick Bash has been sponsored by them for years. When Brain Monkeys announced they would like a group of people to build Great Ball Modules for the Brick Bash, I was happy to join them. I had no idea how to build one. Unfortunately, they couldn’t help me build one, but they were interested in what I would build. In a sour mood, I surfed the web and stumbled across what I was looking for. I, deciding it looked like something I would like to build, tried to build something like it. After a dozen times of trying, I eventually got a working model and decorated it. Then, I decided I would build some other things too. It was hard and fun work building my display and because of that, it attracted lots of visitors. In fact, it attracted so many visitors that my throat soon got sore and I had to leave dad to do all the talking for me! 
Great Ball modules are sections of a contraption that is called a Great Ball Contraption. The goal of the modules is to transport Lego soccer balls from one side of the module to the other side using moving Lego pieces. This is achieved in many ways. The pushers push balls out like a bulldozer. The ferris wheels trap balls and fling them in vertical circles so that they gain momentum and launch down a shoot. Finally, the lifters pull balls up slopes like an elevator or a forklift. 
I had a pusher and a lifter. The pusher had had moving stairs and the lifter had spinning arms. My dad calls it the Great Exercise Machine because the balls had nowhere to go at the end, but to bounce onto the table in random directions. Often kids and even other adults would help catch the balls and return them to the machine. Here is a video of the machine:



Of course, I had brought other stuff too. I had brought a dinosaur diorama, based off the Dinosaur Habitat Protection Facility ( See earlier blog post ). It has gotten bigger since then and has gained a helicopter. The kids at Brick Bash loved it. Here are some photos:

 A view of the whole scene.
 A view of the helicopter. (Warning T-Rex may get loose!)
 A photographer taking a picture of the dinosaur.
 The explorer romps through the jungle!
 A dinosaur laying low. (They still haven't chained up the T-Rex!)
 A sheep on a rocky outcropping.
 Surveillance shed.
Interior view of the surveillance shed. It includes a beer bottle, surveillance equipment, and maps.

And finally, I brought something called Lego MBA, which stands for Lego Master Builder Academy. Lego has started up a theme to help Lego builders to get better at building with Lego bricks. Once you buy the first kit, you can buy a subscription and get a new kit every two months. They come with instructions that explain how to build the kits and what the designers where thinking when they built them. I had made a spaceport model using the first and second kits and I brought it to Brick Bash. I had it between the specially made instructions and the box it came in for people to come by and look at so they could discover MBA too. Dad used it to corral the balls. Here are photos of the model:

 The entire thing.
 Side shot.
 The spaceman and his spaceport.
 Space bus.
 The spaceman.
 Rocket ship back view.
 Rocket ship front view.
 Space center.

In the end I was the youngest person in Brick Bash, I had a Great Ball module, and I was proud of myself for doing such good work for and at Brick Bash!