Today I designed an assembly with my 2D software, something like this:
Of course, to obtain the weight, we need a weight scale, digital type will be more accurate. I can’t find any around, so i just use a typical type of weight scale.
Boss! If I measure the design in my 19″ LCD, the weight will be like 6.5KG! And you know what, it only weight 80 grams if I print it out with a Double A paper.
Moral of the joke: Please get a 3D CAD!!!