Bill Oddie, Brian May, Anita Dobson, Ashleigh & Pudsey at the Daily Mirror and RSPCA Animal Hero Awards on 26th November

The video tutorial provides a series of measurements in centimeters, ranging from 21.5 cm to 40.5 cm. Each measurement is presented in a sequence, likely to help students understand or memorize the progression of these values.

What new insight or understanding did you gain from this video?