Photography

How to turn off the camera sound on an iPhone

For a sizable percentage of iPhone owners, their smartphone is a camera that also makes phone calls — in addition to helping them manage their calendar, send and receive email, shoot video, watch movies, and pay for stuff at the store. Apple’s iPhone cameras have been inspiring amateur photographers — and professionals — to create […]

Top Stories

Sheryl Sandberg gave an unconvincing speech about privacy just when she needed to sound sincere

Facebook COO Sheryl Sandberg.Reuters Facebook COO Sheryl Sandberg gave a speech in Munich on Sunday stating that Facebook needed to do better in the wake of the Cambridge Analytica scandal. Sandberg outlined the steps Facebook was taking to earn back users’ trust. But audience members criticized her message as over-rehearsed and too polished to be […]

Emerging Tech

Researchers use sound waves to levitate up to 25 tiny objects at the same time

[embedded content] Researchers have been using sound waves to levitate tiny objects for a while now. But a new project from scientists at the U.K.’s University of Bristol and Spain’s Universidad Publica De Navarra takes things to the next level. They have created what they refer to as “acoustic tweezers,” which involve levitating multiple objects […]