i figured so, and so did sine~language, who sent us this link last night to a tom’s hardware article on building a sweet video system out of an lcd monitor and an overhead projector. more ...

Once upon a time, getting a projector for the home meant spending a lot of money on a hulking unit you had to have mounted on the ceiling by a professional installer in a dedicated, dark "home ...

Desktop PC, laptop connection, overhead projector. In this type of learning space, instructors will find a basic projection system that allows content to be projected from a laptop and/or local ...

Both cotton swabs are simultaneously inserted into opposite ends of a long glass Graham’s Law apparatus and placed on an overhead projector. A white ring of solid ammonium chloride forms where the two ...

[Joel] wanted a huge-screen TV on the cheap, so he converted an overhead projector to something he can use with his XBox. Using a bare LCD panel with an overhead projector is a decades-old hack ...

Its experts presented 10-year-olds with four devices – a floppy disk, a cassette, an overhead projector and a portable boombox. They found that 68 per cent of surveyed 10-year-old children ...