The only downside was that the timing wasn't the greatest if you like to sleep between midnight and 6 a.m. Plenty of folks were awake, though, and shared their photos and videos on social media.

Forget guzzling down energy drinks and coffee to stay awake while driving, a new bracelet has been designed to nudge you awake at the wheel. And by nudge we mean zap you with an electric shock.

Dehydration can cause fatigue, making it harder to stay awake. Keep a bottle of water at your desk and sip regularly to maintain your energy levels. 4) Take short breaks Sitting for long hours can ...