Half of the parents surveyed say they use parental controls on electronic devices or software to monitor, block, and filter what their kids see.

FORBES: Connect

Mr. Savoni and others devised a way to push the water through the filter, a block of carbon encased in plastic, more swiftly.

WSJ: With Bottle-Fillers in Mind, the Water Fountain Evolves

The key is a filter that sits in front of the projector to block vertical regions of the screen, meaning that each one of your eyes sees a slightly different picture based on the angle at which it views the screen.

FORBES: New Technology Could Allow for Glasses-Free 3D Movies