These represent the place values in binary. Next, copy the binary number into the row below... It is good practise to add a subscript to numbers to show which base you are using. To improve ...

Create a table or use an existing one. Type =DEC2BIN(A2, B2) into the cell you want to place the result. Then press the Enter key to see the result. To see the other results in the table, drag the ...

We are currently living in a world where computers are used by almost all people and applications but do we know how computers understand and communicate? Computer language uses zeros and ones to ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Hex is useful because large numbers can be represented using fewer digits. For example, colour values and MAC addresses are often represented in hex. Additionally, hex is easier to understand than ...