Jane Goodall (1934 - ) is a British scientist who dedicated her life to researching and protecting chimpanzees. From her passionate work we learned...
Greta Thunberg is a Swedish environmental activist who is known for challenging world leaders to take immediate action for climate change mitigation. In August...
Giorgos Papanikolaou was born in May 1883 in Kymi, Greece. He was a famous Greek doctor, biologist and researcher. He was a pioneer in...