Engine!

Today;





- Well, a few days back.. We made a compressed air powered Engine! :D - Now this is seriously weird! -


About a fews months back; I couldn't stick a nail to a wall and NOW! - I have myself.. made an Engine! - AND That too.. which really works! :D


This specific motor went to 1800 revs/min. Which is nearly the theoretical max. :)





The project involved getting an experience in some major kinds of manufacturing techniques. :)