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.
Y our kidneys remove waste material, minerals, fluids and other substances from your blood for elimination in the urine. Thus, urine contains hundreds of different bodily waste products. It is a convenient indicator of certain aspects of your health. Normal urine is straw-colored and slightly acidic.Many factors such as your diet, fluid intake, exercise and kidney function can affect what is in your urine. Its primary ingredient is water, plus urea, sodium chloride (salt), potassium chloride, phosphates uric acid, organic salts and urobilin.omething that can really change the color of urine is the vitamin B 2 (riboflavin). If you swallow a vitamin B 2 supplement, and the amount is more than your body needs, the vitamin is excreted in the urine.