Scientific news

Make a Zest for the planet

On Earth Day, let’s chase away the environmental blues by taking a humorous look at researchers who are developing solutions.

Test of the Pumah robotic system for contactless haptic interfaces, developed by Irisa. The avatar's hand touches the planet, which activates the interface and focuses acoustic waves on the user’s palm.
Test of the Pumah robotic system for contactless haptic interfaces, developed by Irisa. The avatar's hand touches the planet, which activates the interface and focuses acoustic waves on the user’s palm.

© Cyril Frésillon / Irisa / CNRS Images

View the media

Friday, April 22, is Earth Day. The occasion, as every year, to draw the terrible conclusion that global warming is accelerating, as well as pollution, the extinction of endangered species, deforestation... These issues are now on everyone’s mind, especially since they impact more and more our daily lives. And yet, concrete actions, on a global scale, are slow to be put in place. For the scientists, it is not for lack of warning.
But that’s no problem: many of them are taking matters into their own hands, using their knowledge, their inventiveness and their determination to try to find solutions, necessarily partial and imperfect, to the threats facing our planet. Whether they are glaciologists, biologists, chemists, physicists or climatologists, they all put themselves at the service of ecology.
And it is precisely these scientists who are trying to find solutions that we are interested in in our series "A Zest for the Planet", broadcast on our YouTube channel "Zest for Science". In each episode, we look at a team, a laboratory, an original experiment that aims to give our environment a break. All with rigor, of course, but also a touch of humor that really doesn’t hurt.
On this Earth Day 2022, we propose you to fight against the environmental depression by filling up with solutions with a smile, thanks to our videos. You too, do a bit for the planet!

Open media modal

Only available for non-commercial distribution

Ce nouvel épisode d'Un zeste pour la planète nous parle d'éoliennes... Mais surtout d'une machine extraordinaire, qui permet de simuler la rotation de la Terre et ses écoulements atmosphériques pour réaliser des expériences inédites. Un instrument précieux lorsqu'il s'agit d'implanter au mieux des parcs éoliens en haute mer, là où ils sont soumis à diverses forces terrestres...

Video
7545
Machine à simuler l'atmosphère (La)
Open media modal

Episode 3: It is definitely good to stop polluting more. But even better is cleaning up our planet! Researchers have developed technologies to create synthetic products that not only do not generate more pollution, but also remove existing pollution! Through phyto-restoration using plants, researchers are able to 'naturally' depollute waste water and soil, producing reusable compost with very little impact on the environment.

Video
7281
Green chemistry made in the grass ZPP#03
Open media modal

Only available for non-commercial distribution

Les arbres sont comme nous : depuis quelques années, ils prennent un gros coup de chaud, et ça ne devrait pas s'arranger tout de suite... Alors pour comprendre quel impact le réchauffement climatique aura sur nos forêts et leurs écosystèmes, on vous emmène sur un site exceptionnel où des chercheurs et chercheuses soumettent des chênes méditerranéens à un petit coup de stress en simulant l'avenir de notre climat... Pour la bonne cause bien sûr !

Video
7372
Des arbres... en stress ! ZPP#04

CNRS Images,

Our work is guided by the way scientists question the world around them and we translate their research into images to help people to understand the world better and to awaken their curiosity and wonderment.