![Pierre Calleja inspects a prototype street lamp in his lab | Inhabitat - Green Design, Innovation, Architecture, Green Building Pierre Calleja inspects a prototype street lamp in his lab | Inhabitat - Green Design, Innovation, Architecture, Green Building](https://inhabitat.com/wp-content/blogs.dir/1/files/2022/08/pexels-picjumbocom-196643-e1660001464556-672x372.jpg)
Pierre Calleja inspects a prototype street lamp in his lab | Inhabitat - Green Design, Innovation, Architecture, Green Building
![Pierre Calleja inspects a prototype street lamp in his lab | Inhabitat - Green Design, Innovation, Architecture, Green Building Pierre Calleja inspects a prototype street lamp in his lab | Inhabitat - Green Design, Innovation, Architecture, Green Building](https://inhabitat.com/wp-content/blogs.dir/1/files/2013/10/Pierre-Calleja.jpg)
Pierre Calleja inspects a prototype street lamp in his lab | Inhabitat - Green Design, Innovation, Architecture, Green Building
Luminaries - WTF the most incredible & simple invention that will change our future !!! French biochemist Pierre Calleja has basically developed is a lighting system that requires no electricity for power.!!!
![These living algae lamps produce light, heat, and a protein-packed snack | Bioluminescent algae, Backyard aquaponics, Aquaponics diy These living algae lamps produce light, heat, and a protein-packed snack | Bioluminescent algae, Backyard aquaponics, Aquaponics diy](https://i.pinimg.com/1200x/09/f0/d0/09f0d025b592a2999b00cbbdc1ed82e0.jpg)