Use a full page for each chart, providing ample space for subjects to record their observations. You may choose to graph these data and display the resultant graphs.
Build an Infinity Mirror www. This engineering project is best described by the engineering design process, as opposed to the scientific method.
Design Your Infinity Mirror After watching the video in the Introductionsketch out a design for your mirror on paper.
Remember that this project follows the engineering design process — and engineers always make plans before they start building anything!
The steps below are guidelines for things you probably want to consider when designing an infinity mirror. You get to choose what your mirror looks like, and you do not have to follow these pictures or ideas exactly.
Once you are happy with a design for your infinity mirror, you can create a list of parts and go back to the Materials list for specifics. The first decision you will need to make is how big and what shape you want your infinity mirror to be.
This will determine the size and shape of the box or case you use, along with the regular mirror and piece of plexiglass. Be careful with box and mirror sizing.
Remember that you can also use the lid of the box which will be slightly largeror build your own custom-sized box out of cardboard or cardstock. You might want to use two boxes, one slightly larger than the other.
This way, you can pack the wiring for your lights between the two boxes so you do not have extra wiring dangling from the outside of your infinity mirror.
The infinity mirror on the left uses a single box, which leaves the LED strand wiring exposed on the outside. This can look a little messy.
This lets you put the LED wiring in between the two boxes, giving the outside of the box a much cleaner appearance. But remember, your design choices are up to you!
Think ahead about how you will cut your plexiglass to the appropriate size and shape for your mirror, and what tools you will need see Figure 4. Adult supervision is required when using sharp handheld tools or power tools.
Always wear appropriate safety gear e. In general, it is easier to cut rectangular pieces of plexiglass than circular or irregularly shaped pieces. You can do this by scoring straight lines in the plexiglass using a utility knife or special plastic-cutting knife, and then breaking the plexiglass along the scored line.
If you need to cut a circle, you can use a fine-toothed jigsaw blade or bandsaw. Some vendors sell precut circles of plexiglass see the materials section for details. In both cases, C-clamps are extremely helpful for safely holding the plexiglass down to the edge of a work table.
Two different ways to cut plexiglass, depending on the shape of your mirror. To make rectangular cuts, score a straight line with a knife and then snap the pieces off left.Visual Perception Psychology - science fair projects and experiments: topics, ideas, resources, and sample projects. Visual Perception Science Fair Projects Optical Illusion Science Fair Projects and Experiments Sound & Hearing Science Fair Projects and Experiments.
see some optical illusions I know, it’s not exactly an experiment, but illusions are still cool. Illusions are images that use your EYES to confuse your BRAIN. Create a cool optical illusion with LEDs by following these simple steps to design and build an infinity mirror.
Explore Optical Illusions: Build an Infinity Mirror. If you have specific questions about your science fair project or science fair, our team of volunteer scientists can help. This video is compilation of ten amazing optical illusions: Rooftop Illusion, Color Illusion, Motion Binding Illusion, Crazy Wire Illusion, Duck-Rabbit Illusion, Silver Egg Illusion, Anamorphic Illusion, Water Illusion, Animated Optical Illusion.
10 Amazing Optical Illusions The Best Investigatory Projects in Science: 16 Fun & Easy. Optical Illusion science fair projects and experiments: topics, ideas, resources, and sample projects.
see some optical illusions I know, it’s not exactly an experiment, but illusions are still cool. Illusions are images that use your EYES to confuse your BRAIN.