marlonjnelson (25)in #steemit • 2 years agoHow A Giant Ship Is Actually Made?The World of Ship Propellers and Engines Building a massive ship requires a massive amount of engineering work even…marlonjnelson (25)in #steemit • 3 years agoTEST YOUR CAPACITY FOR CIRCUIT SCULPTURE WITH FLASHING LIGHTS(Source) - Have you tried your hand at circuit sculpture yet? Well, if you were waiting for the ideal first project…
