Author: emily.cai

The energy converted in the car is elastic (rubber band) to kinetic energy and is powered by. When the vehicle is pulled backward (winding the axle), the rubber band is coiled (potential energy is stored). When the car is released,

Problems that I came through: The triangular setup of the popsicles will hinder the bamboo stick from spinning. To solve this issue, I recreated it into a square arrangement. I first used a plastic straw, but the straw melted and

The challenge for my project is to design and create a toy that converts energy. Ideas that I am thinking about are a cat toy or a baby toy. With this in mind, I think that the energy that I

Reflection: I am pleased with my final product, but it is slightly different from my first plan and the intentions I had at first. The most important part of my chair is that it is able to adjust angles to

  Create a barrier for recodings. However, after doing additional research, the barrier is not necessary anyways for string recording.

Airplane use neck cushion. Defining the Problem: Some office workers may often fly, while some people could not afford business class or first class. The seats of economy class are harsh and uncomfortable. When having long-distance flights may be very

The main character Andy in Evan Hunter’s short story entitled “On the Sidewalk Bleeding” initially believes it was his honor for being a member of the group; however, he later realizes that it is more important to stay true to

 Measure the wax.  Melt the wax. Add fragrance and oil.  Attach the wick. Pour the wax. Secure the wick. Add more wax. Cut the wick. Materials List: beeswax Frangrance Coconut oil Wickstick