June 5 is "World Environment Day".

Breathing clean air is very beneficial, but finding places where you can be sure of the quality of the air we breathe is getting more and more complicated.

Waldemar Aguita had already thought about this problem in 1986, patenting his "greenhouse helmet", for those who want to live in the city without giving up the clean air of the countryside".

Thanks to Elena Genito and Mariavittoria Versaci.

#Jcuriosity #WorldEnvironmentDay