Color changing

How do the colours change when we spin a coloured disc?

The colours change by combining two different colours together and spinning it. Once it spins fast, it changes the colours slightly. When the colours red and green are spun together on a spinning wheel it produces the colour pink. The colours

only change depending on how fast your speed is. If its slow the colours wont change, if its fast the colours will change.  

Cross Country 4/9/17

Last week for cross country we ran around the streets. The year 7's had to do three laps and for the year 8's was four laps🏃. We had ten minutes of time to run. I got a stitch most of the time. I was also told to run most of the time. Some from room twelve ran three laps and a couple ran four laps. I enjoyed running around the block.