Ishihara color deficiency test plates learning tool. Good for color blind people that need to pass the test. Memorize the plates from features such as dots, general color, digits seen, paths seen, ...

This Color vision testing is based on the Ishihara Test for color blindness. Color blindness is a condition where people find it difficult to distinguish between certain colors. This color blindness ...

Six high-profile contestants had already entered the 1999 Tokyo gubernatorial race when Shintaro Ishihara announced his candidacy at a news conference. Reporters held their breath in anticipation ...