Can short-sighted people use virtual reality without glasses? I asked an expert. This is something I was wondering after chatting to my friend Richard at the games festival EGX Rezzed. Iâve tried the Oculus Rift and the HTC Vive (writeup here), and was blown away by both â but I had my contact lenses in.
Kidney is the organ that is in charge of producing urine, so urine changes may imply kidney problem sometimes. Normal urine color ranges from pale yellow to deep amber, but sometimes we may notice our urine appears colorless, which makes people worried and wonder if it mean kidney failure.
If your urine is darker than this and/or red or brown, dehydration might not be the problem. See a doctor. Urine color chart has been adapted from Armstrong, 2000. If the water in the body is balanced, the urine will be a pale straw or lemonade color.When water loss from the body exceeds water intake, the kidneys need to conserve water, making the urine much more concentrated with waste products and subsequently darker in color. Urine color should be compared to the above chart.f the water in the body is balanced, the urine will be a pale straw or lemonade color. When water loss from the body exceeds water intake, the kidneys need to conserve water, making the urine much more concentrated with waste products and subsequently darker in color. Urine color should be compared to the above chart.