[S2 Geography]: In the 18th century, famous scientist Anders Celsius measured the sea level on the landmark. A century later, another scientist named Charles Lyle measured it again to note the differences. All knowledge accrued serves to help the next generation. That's what scientists do. One day, you might be the one telling this to your kids. Or, you might be the one making such observations or records for future scientists. Science is a living subject. It changes as we ch

[All-ages Maths] Heard of the Banana Puzzle? How did you do? Did you manage to guess the correct cost? Yeah, the way pulleys distribute force is quite astounding, I must admit. Heh-heh-heh, if you've watched and studied one of our previous blog posts on pulleys (and how Archimedes of Syracuse pulled an entire boat alone using the pulleys to distribute the force needed) This is the same principle.