CHRISTCHURCH, New Zealand (AP) — Some things about jetpacks that you didn't know you needed to know: WHAT IS A JETPACK, EXACTLY? The word "jetpack" is really a misnomer when it comes to the device ...

Creators of science fiction love to put their imaginations on display with visions of futuristic technology, but the trouble with predicting the future is that one day, reality will put you to the ...