Facebook post by University of Helsinki Julkaistu 13.04.2018 klo 09:23 University of Helsinki kirjoitti Facebookissa Manmade rain could be a key tool in relieving global poverty and hunger. Researchers now seek to reveal whether seeding aerosol particles into the clouds could help produce rain. Can researchers make it rain? | University of Helsinki helsinki.fi Some areas struggle with torrential rains, others with drought. In hot areas, rain is precious. Could artificial rain help in times of drought?