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If 3D Movies Make You Feel Sick, It's Likely All in Your Mind

The realism of today’s 3D blockbusters can blow audiences away. By using 3D glasses to present different images to the two eyes, stereoscopic 3D technology fools the brain into believing it is viewing a real scene rather than a flat image on a screen. Now 3D televisions enable viewers to experience the effect at home… » 7/09/15 5:00am 7/09/15 5:00am

The Power of Symbols: Why People Still Defend The Confederate Flag

South Carolina Senator Lindsey Graham joined Governor Nikki Haley Monday in calling for the removal of the state capitol’s Confederate flag. They join the growing throng of voices demanding the flag be taken down in the wake of last week’s killings in Charleston. The cases that these voices have presented are… » 6/23/15 4:54pm 6/23/15 4:54pm

Is Internet Addiction a Real Thing?

Dear Lifehacker,
Is it possible for someone to actually be addicted to the Internet? I mean, we all love our phones, and maybe I check mine whenever it buzzes, but is that the same as being addicted to alcohol or drugs? I've heard of people being so addicted to video games that they forgot to eat or feed their kid.… » 3/25/15 1:15pm 3/25/15 1:15pm