Best and Easiest Model of Hovercraft



Friends, you have seen ships, cars running on roads and ice cars also but have you ever heard about such a vehicle that can smoothly run on earth, water, ice and even in mud as well. If not then let me tell you that such vehicle is known as Hovercraft. The best thing about hovercraft is that it can run forward in any situation and the thing that helps hovercraft doing this is a big mattress type balloon below it.  CLICK HERE TO KNOW Method of Making Electromagnet at Home Easily ...
Best and Easiest Model of Hovercraft
Best and Easiest Model of Hovercraft
This mattress type balloon reduces the frictional force and this helps hovercraft to move forward easily. Hovercraft moves about 200mm to 600mm above the ground or we can say floats above the ground. It runs with the speed of 20km/h and it works on a principle that when we remove air from any air cushion with a special type of engine then its reaction force helps the cushion to move forward. Today we are going to tell you about the best and easiest hovercraft model. So, let’s start.

Materials Required :
-    1 Balloon
-    1 CD or DVD
-    Sketch Pen
-    Rubber
-    Tape
-    Fevi Kwik
Prepare Mini Hovercraft at Home
Prepare Mini Hovercraft at Home
Process of Making Hovercraft :
·         Step 1 : First of all, make a hole in the rubber and then fit it in the round hole of CD or DVD. Make sure that rubber should not move and for this you can use Fevi Kwik also.

·         Step 2 : Now take an empty sketch pen cap and fix it in the hole of rubber but remember the cap should not pass the CD hole completely.

·         Step 3 : After this take sketch pen and remove everything from inside it, with that remove its back cover as well and place a balloon in place of it. Use tape to fix the balloon well.
Working Hovercraft Model
Working Hovercraft Model
·         Step 4 : Fill air in balloon from the other side of sketch pen and then place it over the sketch pen cover ( that you fixed on CD ).

You will see that the air that is coming out of the balloon is pressuring CD in such a way that CD is rising upwards from the ground, while the air that is coming out of the sides of CD is making it moving forward and backward means that air is making CD or hovercraft moving. Real hovercrafts works on the same principle and due to not completely contacted with the ground it runs easily over any surface. If you still have any problem in understand the principle of Hovercraft then try to make this model at home. You will get the answer of all the question by yourself, with that you will have some enjoyment as well.
How Hovercraft Works
How Hovercraft Works


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