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.
Cows have a pretty easy life. They spend 8 hours every day eating, 8 hours a day chewing their cud, and the other 8 hours sleeping. Casey also got to see what cows eat, and where the food is stored. Dairy cows can eat 75 to 100 lbs of food every day. If the cows are milking they will typically eat 50% more food than a cow that isnât milking. Thatâs a lot of feed! Casey also got to see the cows getting milked in our milk barn. Casey didnât know it at the time, but the average cow give 70 lbs of milk every day. Thatâs about 8 gallons of milk every day.