Astronomie
Experimente
Fizica
Istorie
Artificial Intelligence
Mergi la Kidibot.ro
Astronomie
Experimente
Fizica
Istorie
Artificial Intelligence
Mergi la Kidibot.ro
Tag:
Sharpie
Sharpie Pen Color Science – Sick Science! #104
815
Views
13 years ago
Is Black Really Black? – Filter Paper
854
Views
16 years ago
Sharpie Pen Science
263
Views
16 years ago
Spangler Best of 2008 – Afternoon Show
831
Views
17 years ago
Is Black Really Black
881
Views
17 years ago