The picture that you just see to above was utilized in a weblog put up that I wrote years in the past. It just lately surfaced once more once I was on the lookout for an previous math useful resource (sadly, now not accessible).
The picture above was made by mixing two pictures collectively in Google Slides. To make the ultimate picture I went to Pixabay and grabbed a public area picture of a seashore and a public area picture of an abacus. Then in Google Slides I used the picture modifying instruments to layer the pictures and modify the transparency in order that it appears to be like just like the abacus and seashore are blended collectively. Watch the video embedded beneath to see how I did it (e-mail and RSS readers, you may should click on by to the weblog to see the video).
