In that sense, they're similar to the overhead projectors of old, but they're much more flexible thanks to the addition of new technologies. Most, for example, can also capture images or video. The ...

My reference, in my mind, was the surgical theater paintings of Thomas Eakins and others. ART21: And the overhead projectors came about . . . how? WALKER: I knew for a while that I wanted to make a ...

These are all remarkably low numbers for any projector, never mind an ultra short throw model where a complex internal lens system is required to bounce the image around so that it’s able to ...

"We see Poland as a model ally in Europe," Hegseth said. Poland has been spending close to 5 percent of its GDP on defence, well-above the NATO-recommended 2-percent level. However, this ...

The biggest stories of the day delivered to your inbox.

FROM EARLIER: Meet MOOV: The future of fitness wearables The reason why Beam looks different from your regular projector model is that it’s made to fit into any regular light bulb socket ...