"PAPA": Anti-Predator Automatic Doorman
<p><strong>Creation 2014-06-30 : System description</strong></p><p>For those of you who understand French, "PAPA" ("Daddy") stands for "Portier Anti Prédateurs Automatique".</p><p>In other words, "let your hens sleep quietly, Daddy is watchful"</p>- Elektor Magazin |
- Bobbylebob |
- 30 Juni 2014