But the big VR players are still working out motion tracking. When you look down with a VR headset on the first thing you want to do is see your hands in a virtual space. For a while, we've seen the Leap Motion accessory - which uses an infrared sensor to track hand movements - strapped to the front of Oculus dev kits.
Urine specimens should not remain unrefrigerated for longer than two hours. Aurine specimen that cannot be delivered to a laboratory within two hours should be stored in a refrigerator. The reason for this precaution is that urinesamples undergo chemical changes at room temperature.
If you are going to the toilet more than once every two hours or so that might be too much, especially if your urine is clear, she says, but adds that drinking too much water is unusual.Below is a selection of your comments.f you are going to the toilet more than once every two hours or so that might be too much, especially if your urine is clear, she says, but adds that drinking too much water is unusual.