If urban and vertical farms allow us to free ourselves from geographic constraints, aquaculture helps to combat over-exploitation of the seas. Bren Smith is one of those ocean farmers. Anxious to see the waters become depopulated, he created an open source underwater farm. His start-up, GreenWave, focuses on growing algae and seafood, in 3D please. Interview.

And tomorrow, will we have nanorobots on our plates? Our chef Guillaume Grallet reviews his tech team. Meat without meat from Beyond Meat or Impossible Foods always whets the appetite of investors. Pasta or chocolate desserts: 3D food printing is developing. Finally, at the University of Oxford, a researcher has just developed a bacon patch. Objective: to help meat lovers to become vegan.

In ten years in France, the market for electric bikes has grown from 15,000 to 300,000 units sold. No wonder the Frenchies are leading the race. Demo of these new generation e-bikes on set. Coming from Épinal, Mustache has established itself as number one in the premium market, and already exports 40% of its production to Europe. In Annecy, WhaTT For Now is boosting the electric bike. Demo on set.

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