I laminated the beams together using a combination of construction ... Next, I installed the beams, one 2-by-10 at a time, using some clamps and scrap lumber as makeshift braces to hold the ...

In the gym, massive glue-laminated beams of Douglas fir hold up the gabled roof. A light-coloured stain unifies the different varieties of wood into a uniform hue. Sunlight angles in through well ...

IN an earlier paper1, we have described a new type of interferometer which has been used to measure the angular diameter of radio stars2. In this instrument the signals from two aerials Ax and A2 ...