It has been a while, but Dr. Simple is back… with some more science in 30 seconds… this time he answers the question…
“How do birds and aeroplanes fly?
Simple slice of scinece
Dr. How's Science Wows
Science, Curiosity and Life
Science, Curiosity and Life
It has been a while, but Dr. Simple is back… with some more science in 30 seconds… this time he answers the question…
“How do birds and aeroplanes fly?