Because of the shape, smoothness, and weight distribution of the rig, the escaping air creates a thin cushion between the CD and the surface. This cushion of air dramatically reduces the friction between the CD and the surface that allows your hovercraft to move freely over a smooth surface.
How do you make a hovercraft cd?
Besides, how do you make a hovercraft CD?If you are using the cap from a water bottle, cover the center hole of the CD with a piece of tape and poke about 6 holes in the tape with a push-pin or small nail. This will slow down the flow of air and allow your hovercraft to hover longer. Use the hot glue gun to glue the cap to the center of the CD or DVD disc.
What can we make from CD?
If you’re searching for Things to Make from CDs in the garden, these 17 DIY Uses for Old CDs and DVDs are worth looking at! CD Plant Markers. DIY CD Wreath. Keep Critters Away from Fruit Trees. Vibrant CD Spinners. Decorative Bird Repellent from Old CDs. DIY Coffee Can+CD Wind Chime. Cool Wind Chime Craft.
What materials do you need to make a hovercraft?
Here are the materials you will need to make the hovercraft. Plywood, 3/8 or 1/2-inch thick. Electric jig or spiral saw. Electric sander (as an option to smooth the plywood edges) Duct tape. Leaf blower, electric or gas-powered. Pencil (for tracing) Safety goggles.
How do you make a hovercraft CD move forward?
What You Do: Use the hot glue gun to carefully glue the bottle cap over the center hole of the CD and let it set. Make sure the edges are fully sealed. Push the pop-top cap closed. Set the hovercraft on a hard, smooth table and open the pop-top; then nudge the device along and see what happens.
How do you make a hover plate?
Glue a small square of cardboard to the bottom of the plate. Cut this piece from a separate paper plate and place it in the center of the hovercraft. Using your scissors, create a small hole through the center of the plate and the cardboard square.
What is a hover disc?
The innovative hover disc is a cross between a frisbee and a balloon. Made of very lightweight materials, the disc has a circumference of approximately 34 inches. Even before you add air or helium the disc will fly through the air not unlike a like a large, flat frisbee.
How does a hovercraft fly?
A hovercraft is a vehicle that glides over a smooth surface by hovering upon an air cushion. Because of this, a hovercraft is also called an Air-Cushion Vehicle, or ACV. The hovercraft creates vents or currents of slow-moving, low-pressure air that are pushed downward against the surface below the hovercraft.
What is a hovercraft used for?
Hovercraft are so versatile that their applications are as diverse as the people who use them. They are used for recreation, education, racing, rescue, military and a multitude of commercial uses. The major value of hovercraft is they can reach areas that are inaccessible on foot or by conventional vehicles.
How do you make a hovercraft out of paper plates?
Glue a square of cardboard in the center of the bottom of the plate. Make a small hole through the center of both of these layers. Enlarge the hole slightly with a pencil. Push a balloon through the hole so that the opening is on the front side of the plate, and rest of the balloon sticks out from the back.
How do you make a balloon powered car?
Procedure Put your car down on a flat surface and give it a good push. Tape the neck of the balloon around one end of the other straw. Cut a small hole in the top of the water bottle, just big enough to push the straw through. Push the free end of the straw through the hole and out the mouth of the bottle.
How do you make a balloon and paper plate hovercraft?
Flip the plate upside down and move the straw so that the plate can lay flat on a table. Cut off half of the straw sticking up from the plate. Stick the balloon over the straw and tape with duct tape. Make sure no air can escape from the balloon through the hole in the top of the plate.