Is there more than one way to get binary code?

Answer 1

• you can write the ones and zeros on paper as 1 or 0
• you can write the ones and zeros on paper as a row of triangles and squares
• you can paint the ones and zeros on canvas as a row of small dots and large dots
• you can show the ones and zeros by placing a row of 2x4 boards horizontally or vertically
• you can indicate the ones and zeros by using a row of red and green colored flags
• you can indicate the ones and zeros with a row of electric lights that are on or off
• you can record the ones and zeros magnetically as flux reversals or no flux reversals
• you can record the ones and zeros magnetically as clockwise or counterclockwise magnetization
• etc.