Big Pharma makes additional money from constantly creating newer antibiotics wanting to compensate from drugs failing to kill pathogens because of antibiotic resistance. Even so, four international medical trials have established colloidal silver’s efficacy without destroying beneficial bacteria. Some hospitals use silver coated catheters and colloidal silver bandages, among burn victims especially, to reduce potential infections.But hospitals are interested in another metal to reduce infections from hospitals. That steel is copper. This copper isn’t in colloidal suspensions.But we’ve found that action video gaming train the brain to process the existing visual information more efficiently, and the improvements last for a few months after game play stopped. The locating builds on Bavelier’s past work that has shown that actions video games decrease visible crowding and increases visual attention. Comparison sensitivity, she says, may be the primary limiting element in how well an individual can see. Bavelier says that the findings present that action video game training might be a good complement to eye-correction methods, since game training might teach the visual cortex to create better use of the given information it receives.