Please send me all these movies about plants. I am a teacher and I would be useful to school. Thank you.
all these are great video, appreciate for taht
for me as a turbine erection expert was awesome and injoied.
Thank you so much. in the future i will put some comments here on these videos
Please send me all these movie about automobile system. I am automotive teacher and i be iseful to schoo. Harry T. Fultz in Tirana, ALBANIA.
Thank you
NAIM CANO
Great work.. Man,
Can you create a videos based on Solar electricity Generations
Add a comment or brief description of this mechanism in your language.








Is there any video of water hammer ,, applied in hydrauli RAM