While vetting through Walmart promos, we came across this fantastic deal on a travel-friendly projector: For a limited time, the Dr. J Professional 5G Wi-Fi Projector is on sale for $80 at Walmart.

When they turned off the overhead projector, the classroom was dark and they worried police wouldn’t know they were there, she said. Baltz called 911 but didn’t get an answer. But luckily ...

Since 2003, together with the School of Medicine Students' Union, Imperial College School of Medicine has held an annual awards programme recognising staff excellence in delivering the School's ...

A Brief History: Roger Appeldorn created a machine that projected the image of writing on clear film in the early 1960s, while working at 3M, according to the company’s recount of the invention of the ...

Educational technology isn’t new, but meaningfully integrating tech in a modern learning environment can be a significant challenge for educators today. In the 21st century, it can feel like advanced ...

[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 ...

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 ...