Introduces the principles of wheels and cranks as simple machines, using examples from everyday life.
| hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 904201 | 4628007 | 2302 | 193066 | 287400 | EREL | 166 | ERMI16953 | 621.8 GLO | 621.8 | 1580216172 | 1736518457 |
| 943163 | 4663046 | 2335 | 193066 | 287400 | RHLE | 405 | RHLE019469 | 621.8 GLO | 621.8 | 1580216172 | 1736518457 |
| 1771762 | 5376525 | 2435 | 193066 | 287400 | CCCR | 135 | CCCR026777 | 621.8 GLO | 621.8 | 1582575937 | 1742569409 |
| 1977343 | 5561122 | 2452 | 193066 | 287400 | GREV | 238 | GREV016158 | 621.8 GLO | 621.8 | 1582575937 | 1742569409 |
| 2145560 | 5704921 | 2465 | 193066 | 287400 | HIWA | 258 | HIWA020104 | 621.8 GLO | 621.8 | 1582575937 | 1742569409 |
| 3111326 | 6553060 | 1563 | 193066 | 287400 | 9 | 298 | 30009000966759 | 621.8 GLO | 621.8 | 1640729255 | 1640729255 |
| 3111327 | 6553060 | 1563 | 193066 | 287400 | 9 | 298 | 30009001180269 | 621.8 GLO | 621.8 | 1640729255 | 1640729255 |
| 3226778 | 6653278 | 1574 | 193066 | 287400 | 29 | 88 | T290000030282C | 621.8 GLO | 621.8 | 1640729255 | 1640729255 |