UPLIFT - French biochemist Pierre Calleja has developed a lighting system that requires no electricity, using Algae. Algae absorbs large amounts of CO2, therefore they can generate power even in the absence
![anand mahindra on X: "“French biochemist Pierre Calleja has developed a lighting system requiring no electricity. Instead, it draws CO2 from the atmosphere to produce light. By Using micro-algae, his lamp emits anand mahindra on X: "“French biochemist Pierre Calleja has developed a lighting system requiring no electricity. Instead, it draws CO2 from the atmosphere to produce light. By Using micro-algae, his lamp emits](https://pbs.twimg.com/media/EINzoPRWkAILex5.jpg)
anand mahindra on X: "“French biochemist Pierre Calleja has developed a lighting system requiring no electricity. Instead, it draws CO2 from the atmosphere to produce light. By Using micro-algae, his lamp emits
![anand mahindra on X: "“French biochemist Pierre Calleja has developed a lighting system requiring no electricity. Instead, it draws CO2 from the atmosphere to produce light. By Using micro-algae, his lamp emits anand mahindra on X: "“French biochemist Pierre Calleja has developed a lighting system requiring no electricity. Instead, it draws CO2 from the atmosphere to produce light. By Using micro-algae, his lamp emits](https://pbs.twimg.com/media/EINzoPMXkAAis76.jpg)