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A torch, some clingfilm and a piece of cardboard - something like a white or pale-coloured wall, a fridge or a white sheet can be used as a screen. Someone with a bit more time might bother to create a focus using a pair of glasses or a magnifying glass, and could build a simple structure to hold the whole lot in place.
What else can I help you with?
How-to make a shoe box opaque projector?
put a hole in the middle then make the projector shoot through it
What is a video projector used for?
A video projector is used to project a video image on a wall or screen.
What three types of materials are used to make impressions?
Dental materials are examples of materials that are used to make impressions.
Who first used plants to make materials?
who first used plants to make materials
What materials was used to make coal trucks?
what materials were used to make coal trucks
Can a notebook computer be used with a data projector?
yes it can be used with projector.the projector will work as a second display.
What Materials are used to make a blanket?
Wool or Cotton. They are both materials that can be used to make a blanket.
What are materials used to make blanket?
Wool or Cotton. They are both materials that can be used to make a blanket.
What materials are used to make cement?
The materials used to make cement are,Calcareous materials (limestone)Argillaceous materials (clay)gypsumCoal dustIron oxidemagnesiumAlkalies
How can I use a lens to make the projector image smaller?
To make the projector image smaller, you can adjust the lens by moving it closer to the projector. This will focus the light and reduce the size of the image displayed on the screen.
What a projector is used for?
This type of projector is used to enlarge digital images from many different sources on a large surface or screen.
What materials was originally used to make the first electric fan?
what materials were used to make the first electric fan
