- Average
- R 120.00
- Lowest seen
- R 120.00
- Highest seen
- R 120.00
- Last change
- R 0.00
- First indexed
- 21 Jul 2023
- Retailer
- Loot
Description
What do hammers, wheelbarrows, and brooms have in common? All of them are levers! Levers are simple machines. They help us to do jobs more easily. But dont take our word for it. Put levers to the test with the fun experiments youll find in this book.