div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=up-from-three-boards-by-nailing-them-together-as-shown-the-wood-has-an-allowablehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: WordPresscom · up from three boards by nailing them together as shown The wood has an allowable shear of stress 15 MPa and an allowable Tallow mm bending stress of 9 MPa The loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220501035f41e24abb0d8d292c50be19html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=up-from-three-boards-by-nailing-them-together-as-shown-the-wood-has-an-allowablehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: WordPresscom · up from three boards by nailing them together as shown The wood has an allowable shear of stress 15 MPa and an allowable Tallow mm bending stress of 9 MPa The loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220501035f41e24abb0d8d292c50be19html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=up-from-three-boards-by-nailing-them-together-as-shown-the-wood-has-an-allowablehtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: WordPresscom · up from three boards by nailing them together as shown The wood has an allowable shear of stress 15 MPa and an allowable Tallow mm bending stress of 9 MPa The loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220501035f41e24abb0d8d292c50be19html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=up-from-three-boards-by-nailing-them-together-as-shown-the-wood-has-an-allowablehtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: WordPresscom · up from three boards by nailing them together as shown The wood has an allowable shear of stress 15 MPa and an allowable Tallow mm bending stress of 9 MPa The loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220501035f41e24abb0d8d292c50be19html5thumbnails4jpg width=140 height=200 divdiv