If you're suffering from red, itchy or dry eyes, you may find yourself reaching for some over-the-counter eye drops. These symptoms can be caused by allergies, eye strain, dry air or wearing ...

Eye strain symptoms include dry eye, tearing, a burning sensation in the eyes, and blurry vision. You may also have a headache, trouble concentrating, or neck and shoulder pain. Eye strain is not ...

The shader has various properties to tweak how things are shown, like color, goopiness, and "heat". Each pixel of the 32x32 input texture represents a "bubble" or a "metaball" that renders in the ...