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.
Giraffes only need about 30 minutes of sleep a day! Giraffes take short naps so that they can stay on the lookout for hungry lions. Giraffes donât need a lot of sleep, but you need 10 to 11 hours of sleep a night so that your body can rest, recharge, and grow. If you need to wake up at 7 a.m. to get to school, you should be in bed by 8 p.m. Going to bed the same time every night will help you sleep.