Researchers in the United Arab Emirates have developed contact lenses that can help to correct color blindness. Containing gold nanoparticles, the lenses help to increase red-green contrast in wearers while also functioning as corrective lenses. The particles give the lenses a rose tint, which will hopefully result in wearers having a more positive experience when… Read More »
Discuss rectal pain, bleeding, or discharge with a physician. While particular STDs can lead to abnormal vaginal discharges, a reliable diagnosis requires the use of laboratory-testing techniques. Another reason why symptoms are not the best way to determine the infection is that it is often confused with gonorrhea as the symptoms are very much alike.… Read More »
In most areas with colder climates, we are smack in the middle of winter. This time of year, being post-holidays and far off from spring can bring on the doldrums in a lot of people. But if your blues are occurring more than just an occasional day here and there during the winter, it is… Read More »
by aanoman016 One of the most beautiful visions given to us on this earth plane is a rainbow. The brilliant colors over shadow the dark and sometimes violent skies that precede it, and bring a hopeful end to the stormy prelude. Many legends, stories and prayers have been told in the wake of a rainbow;… Read More »