Abstract: A flood barrier comprises a plurality of panels attached together. A gasket runs continuously around the exterior periphery of each panel. When a panel is attached to an adjacent panel, the said gasket is compressed and the panels together form a watertight joint. Elongated members are attached to each panel to provide support. The bottom surface of the panel, together with the said gasket, is pressed against the ground from the weight of the floodwater and that of the panel itself. Sandbags and/or weights may be used to assist in pressing the said gasket against the ground as needed. This forms a watertight joint between the bottom surface of the panels and the ground. The attachment of a plurality of said panels together form a flood barrier. Most panels are flat panels and some are angled panels. The flat panels and angled panels can be assembled on site to surround a house or a building to form a barrier against flooding.

Abstract: An accessory for a double basin kitchen sink which comprises a first member and a second member together with an attachment on its bottom surface. The said first member rests on a sink divider and overhangs over both sides of the sink divider. The said first member has two legs that straddle the sink divider. The two legs of the first member are attached to the sink divider. The second member of the invention can be a cutting board or a bowl or a colander or a mounted blade, together with an attachment on its bottom surface. For example, the second member of the invention can be a cutting board that has an “S” shaped attachment on its bottom surface so that it engages said overhang portion of said first member of the invention. The second member of the invention is then slid along said first member so that it rests on the sink divider.

Abstract: A flood barrier comprises a plurality of panels attached together. A gasket runs continuously around the exterior periphery of each panel. When a panel is attached to an adjacent panel, the said gasket is compressed and the panels together form a watertight joint. Elongated members are attached to each panel to provide support. The bottom surface of the panel, together with the said gasket, is pressed against the ground from the weight of the floodwater and that of the panel itself. Sandbags and/or weights may be used to assist in pressing the said gasket against the ground as needed. This forms a watertight joint between the bottom surface of the panels and the ground. The attachment of a plurality of said panels together form a flood barrier. Most panels are flat panels and some are angled panels. The flat panels and angled panels can be assembled on site to surround a house or a building to form a barrier against flooding.

Abstract: A failure indicating device wherein a fluid is encased within a bore in a fastener. In another embodiment of the invention, the fluid is encased within a thin walled capsule which in turn is encapsulated within a bore in the fastener. Upon failure of the fastener, the encased fluid will leak out into the external surface and its detection will indicate that the fastener has failed. The stress which causes the fastener to fail will also assist the fluid to leak out onto its external surface. To facilitate the leakage of the fluid, one or more shallow and narrow groove(s) may be machined onto the external surface of the fastener so that the leaked fluid will travel along this groove(s) to the preferred external end of the fastener. This is desirable in cases where only one side of the joint is accessible.