## Electric house science project

In this project we had to make a house out of cardboard. We also needed to decorate the house by adding furniture and wallpaper and we also added circuits for lights. We faced the challenge of putting this project together in a very short amount of time but we finished on time and got a pretty good grade for the amount of time we were given.

Circuit review
1. When you take something out of a circuit, like a light bulb, it will break the loop that the electrons go through. If the circuit is connected by series then the loop would be broken and none of the light bulbs would work. As for parallel, only the light bulb which was disconnected wouldn’t work but the rest of the circuit would still work. If the circuit stops working after you unscrew the light bulb, it means that it is connected by series and you stopped the flow of electrons
2. If you unscrew the bulb and the other lights keep working, you have a parallel circuit because it doesn’t break the flow of electrons. Make sure that you don’t break the loop because if you do, it means that you made a series circuit.
3. When the electrons from the battery exit, they can go through parallel or series. If they go through series first, the intensity of the series and the first parallel light would be the same but the second parallel bulb would be dimmer. If the electrons went through the parallel circuit first, the first parallel light would be bright and the second parallel and series would be the same intensity at a dimmer level.
4. If one of the parrallel bulbs was taken out of the circuit, the entire circuit would become series which would mean that the intensities of the bulbs would be the same.

Taking too long?

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## Set BC project

This is my Supernatural Riverside project that I worked on with Kameko. This project is about how climate change is affecting the Coquitlam river. It tells people how they can help reduce releasing greenhouse gases into the atmosphere while improving their way of life.

In terms of collaboration I think it went pretty well because we both used our strengths to our advantage and we both did our parts well. We didn’t have any issues with each other and did equal amounts of work. She was in charge of research and putting it all together to make the script a which she did and we both did parts of the research. When we were recording our voices for the video, i thought that it could have been a little longer and we could have practiced a little more before recording. We didn’t exactly use the collaboration contract we made at the start but we still did equal parts either together or separately.

Taking too long?

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## Wonder project – Is it possible for humans to travel at the speed of light?

I’ve always been interested in space so I decided to make this project about the possibility of humans travelling at the speed of light. According to my research, all sources say it isn’t possible to travel at the speed of light. Along with this research I also discovered some new things that I didn’t know about. As the speed climbs up of an object, it’s mass increases. Any energy that you put into an object just increases the mass and doesn’t do anything to the speed. Mass and energy are the same thing when it comes down to this theory. This increase in mass is only noticeable if the object is moving very fast and one of the reasons that it is impossible to obtain the speed of light is that the mass of the object would have to be infinity. Time dilation is a theory which explains that time for objects moving very fast is slowed. According to this theory, if you traveled at the speed of 90% of 186,000 miles per second which is the speed of light, your time time would be halved. Some other effects would be that you see a small window like tunnel because of the photons that seem to go forwards. This tunnel will seem blue because of stars crowding together which is an example of the Doppler effect. As you go faster, the Doppler effect becomes stronger until the colour goes off of the visible spectrum or a faded black. Another thing that would happen if you could get an object to the speed of light is that the length would shrink to zero. The length can be calculated by dividing the proper length by the Lorentz factor. If you were the object travelling at the speed of light, you would not get squished and time would tick normally, but if you were watching then you would be able to see and measure the difference. In this theory, everything including time is relevant. In conclusion, I learned that the reason which is making it impossible to travel at the speed of light is that the faster you go, the mass gets bigger and at the speed of light, the mass would be infinite. I also learned the side effects of traveling almost as fast as light and how you would see time compared to others.

Video explaining how fast light travels and how we could use light in the future:

Bibliography and research: