从chuckpetras.com链接出的网站列表
| No. | 链出域名 | 关键词 |
|---|---|---|
| 1. | harvard.edu | lab |
| 2. | wikipedia.org | wikipedia |
| 3. | youtube.com | Google Tech Talks |
| 4. | focusforwardfilms.com | |
| 5. | googleapis.com | |
| 6. | ebnerandsons.com | |
| 7. | shopify.com | here |
| 8. | washington.edu | |
| 9. | acs.org | here |
| 10. | google.com | |
| 11. | engineeringtv.com | Engineering TV |
| 12. | fora.tv | FORA TV |
| 13. | ted.com | TED |
| 14. | wordpress.com | |
| 15. | polldaddy.com | Get Polling |
| 16. | typepad.com | Global Guerrillas |
| 17. | kk.org | |
| 18. | motherboard.tv | Motherboard TV |
| 19. | tedmed.com | TED MED |
| 20. | wordpress.org | |