![Pierre Calleja…French Biochemist…A Mind Boggling Invention…Contributed by Sheela Gidwani – 10 Secrets to a Balanced, Successful & Happy Life Pierre Calleja…French Biochemist…A Mind Boggling Invention…Contributed by Sheela Gidwani – 10 Secrets to a Balanced, Successful & Happy Life](https://chandrugidwani.files.wordpress.com/2016/03/28807263ef3448c6a90e9f8a69ac9e0c.jpg?w=764)
Pierre Calleja…French Biochemist…A Mind Boggling Invention…Contributed by Sheela Gidwani – 10 Secrets to a Balanced, Successful & Happy Life
Project GreenHands - Pierre Calleja, a French biochemist has invented an impressive streetlight that is powered by algae which absorbs CO2 from the air. His team has featured algae-powered lamps before but
![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/2022/08/3-1-e1660943651939-672x372.jpg)
Pierre Calleja inspects a prototype street lamp in his lab | Inhabitat - Green Design, Innovation, Architecture, Green Building
![Living Street Lamp Absorbs CO2 and is Powered Entirely by Photosynthesis in Algae, No Electricity Required - TechEBlog Living Street Lamp Absorbs CO2 and is Powered Entirely by Photosynthesis in Algae, No Electricity Required - TechEBlog](http://media.techeblog.com/images/algae-living-lamp.jpg)