Writing · Μέρος 2
A science education website is inviting readers to submit articles on this topic:
Can ordinary people make a real contribution to science? Thousands of volunteers now help scientists by counting birds, classifying galaxies or recording air quality in their own neighbourhoods.
Ξεκλείδωσε όλες τις εξετάσεις, απεριόριστες προσομοιώσεις, όλα τα 80 στάδια του παιχνιδιού και πολλά ακόμα.