A complete 4K camera and 3-axis gimbal system come integrated with the Phantom 3 Professional edition quadcopter from DJI.
Standing vs. Lying Down. It's a common misconception that cows don't lie down to rest and that they sleep standing up, just like horses do much of the time. In fact, cows actually lie down for up to 14 hours per day, standing up every few hours, stretching and then lying back down again.
The NHS says around a third of us have bouts of insomnia. If youâre fond of burning the midnight oil, lack of sleep may be causing fatigue. Your age has a lot to do with sleep requirements. Babies need about 16 hours a day and teenagers about nine. Most adults need seven to eight hours a night, but some may need as little as five hours or as much as 10 hours of sleep a day.