| Artist | : | DIY Science Project: Building a Bridge with Bricks | DIY Mini Concrete Mixer |
| Title | : | DIY Machinery |
| Duration | : | 1345 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | DIY Science Project: Building a Bridge with Bricks | DIY Mini Concrete Mixer |
| Title | : | DIY Machinery |
| Duration | : | 1345 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |