BeFC, an ecological battery made of paper and sugar.

A 100% natural blue pigment found in red cabbage.

Human urine transformed into agricultural fertilizer.

The Wai House, a new completely autonomous tiny house!

Filtering microplastics from wastewater with plants.

Finland creates the world's first battery that uses sand to store heat.

A solar-powered lamp to transform sea water into drinking water.

An anti-pollution net to trap waste before it reaches the sea.

A "living" coffin made from mushrooms.

Painting your roof white is a good idea to fight global warming.

Artificial meat from tobacco plants.

A down jacket stuffed with cigarette butts.

What if we used ocean water to absorb CO2?

Australia's gravity-powered train that infinitely recharges.

New solar panels save billions of liters of water each year.

The Michelin puncture-proof and airless tyre for 2024.

FabBRICK, bricks made from old clothes.

In Mexico, biodegradable cutlery made from avocado pits.