Yields of 74% compounded grain germination of crops increased by 50%, in the end, what help fight against hunger in the world. These are the promises made by three Irish women of 16, winning the Grand Prix of Google Science Fair competition dedicated to innovation. In particular, they won a scholarship of $ 50,000.
Using natural bacteria
Ciara Judge, Emer Hickey and Sophie Healy-Thow conducted research on the use of natural bacteria facilitating the germination and growth of cereals.
The three girls were interested in “a natural variety of rhizobia family of diazotrophic bacteria (which can fix nitrogen, ie) , the use of development assistance wheat, oats and barley “. The Irish also emphasize that their invention would “reduce the impact of agriculture on the environment by reducing fertilizer.”
The French inventor of olfactory awakening finished runner
As a reminder, France had an even participating in the running, William Rolland. Nantais finalist in the category of 17-18 years, however, did not win any prizes. Science bachelor is the creator of an olfactory alarm. The principle? It emits fragrant scents that tickle the ear nose and gently wake up
Read & gt;. & Gt; With its olfactory awakening, a young French seduced Google
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