carpet-is-beaten
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| When a hanging carpet is beaten with a stick, the dust particles are removed from it. Why? |
|
1 | 422 | June 24, 2019 |
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| When a hanging carpet is beaten with a stick, the dust particles are removed from it. Why? |
|
1 | 422 | June 24, 2019 |