toothpaste transfer tube 3d models

These results are surprising to me because I was under the impression that a good siren needed to chop the airstream and it made sense to me that it would do that best when the rotor was closest to the mouthpiece to ride on a cushion of air and chop...

I think it is because the 2.1mm rotor is contained only by the mouthpiece cylinder and the mouthpiece cone is becomes nothing more than a spacer the rotor is balancing on the tip of.These results are surprising to me because I was under the...

So _1_6_10_7 is 1:600000000 or one in 60 million. The accuracy of the model The model was made taken these features as literal from the book: The spaceship was a cylinder 50km long and 20km in diameter, although it can be expected aliens having...