>> loiselet is on the fifteenth leg of his airborne tour de france.s landing in graulhet, in the south of the country. the tour is intended to promote his project "wings for the planet." >> what a flight! >> the adventurer and engineer quit his job to focus exclusively on his solar-powered glider. his invention draws curious onlookers wherever he goes. and they want to know how it works. >> my glider takes off on its own -- with this propeller. it may seem small, but it's a meter across in diameter. it's powered by batteries, and they're charged by the solar cells on the wings. >> loiselet spent three years working on the glider and put all his savings into the prototype. >> i'm impressed. it's very smooth here. he completely integrated the solar cells into the wings. >> i'm an engineer and a pilot, and i have an idea how much work went into this. i think it's fantastic. it makes you dream. >> dream of climate-friendly flight, without emitting a single gram of co2. >> it's already happening. see? it can fly! . >> he's preparing for the next leg of the

>> loiselet is on the fifteenth leg of his airborne tour de france.s landing in graulhet, in the south of the country. the tour is intended to promote his project "wings for the planet." >> what a flight! >> the adventurer and engineer quit his job to focus exclusively on his solar-powered glider. his invention draws curious onlookers wherever he goes. and they want to know how it works. >> my glider takes off on its own -- with this propeller. it may seem small, but it's a meter across in diameter. it's powered by batteries, and they're charged by the solar cells on the wings. >> loiselet spent three years working on the glider and put all his savings into the prototype. >> i'm impressed. it's very smooth here. he completely integrated the solar cells into the wings. >> i'm an engineer and a pilot, and i have an idea how much work went into this. i think it's fantastic. it makes you dream. >> dream of climate-friendly flight, without emitting a single gram of co2. >> it's already happening. see? it can fly! . >> he's preparing for the next leg of the