When Boss display contacted us to make a colored-tubing exhibit we were hesitant to take the order. The display consists of four large bends with clockwise and counterclockwise rotations with evolving radii and angles. But, these tubes would be twenty-two feet in...
tranparent tubing
2) Transparency So how do scientists measure clear plastic? The boundaries between ‘transparent’ or ‘clear’ and ‘translucent’ or ‘opaque’ are often highly subjective. What is acceptable for one observer is not necessarily acceptable for another. One test for measuring...