Thank you! Loved this experiment. Great explanation! We used it for my sons Boy Scout engineering merit badge.
Thank you! I used this experiment for my science exhibition and got the first prize, the explanation is great and really easy to understand
That is so amazing
Does this really work?
omd
Пікірлер: 5
Thank you! Loved this experiment. Great explanation! We used it for my sons Boy Scout engineering merit badge.
Thank you! I used this experiment for my science exhibition and got the first prize, the explanation is great and really easy to understand
That is so amazing
Does this really work?
omd