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Wiki information Irinyi:

János Irinyi
Inventor, Deceased Person, Person

János Irinyi, sometimes also spelled János Irínyi was a Hungarian chemist and inventor of the noiseless and non-explosive match. He achieved this by mixing the phosphorus with lead dioxide instead of the potassium chlorate used previously. Irinyi...

106869 Irinyi
Asteroid, Orbital Relationship, Celestial Object, Star system body, Astronomical Discovery

106869 Irinyi is a main-belt minor planet. It was discovered by Krisztián Sárneczky and László Kiss at the Piszkéstető Station in the Mátra mountains of Hungary on December 31, 2000. It is named after János Irinyi, a Hungarian chemist of the 19th...