A Boston valve is a two-way valve typically used to inflate items such as a kayak or other inflatable boats, inflatable bed or air mattress. The valve allows air to be pumped in yet not escape by means of a flap.
The bottom opening of the valve should first be screwed on to the kayak. The top valve is opened and used to pump air inside the desired object. Once the boat or mattress is filled with the correct amount of air, the upper valve is then closed. Air can be released from the object by unscrewing the bottom or base valve.Learn More
Pools used for diving competitions in the Olympic Games are known as diving wells and must be at least 5 meters deep. A diver enters the water by launching off a springboard or platform located at the edge of the diving well.Full Answer >
A partial rebreather mask is used for oxygen therapy. It delivers oxygen gas to the patient at concentrations of 50 to 70 percent. Slightly different than other types of masks, the partial rebreather mask has a bag that collects exhaled air.Full Answer >
When used as a nautical vessel designation, the letters SS stand for steam ship or screw steamer. It was originally used to distinguish a screw steamer from a paddle steamer, which was called a PS.Full Answer >
According to the Mister Glue website, Super Glue is not the best choice for repairing an air mattress because it lacks flexibility. However, industrial options, such as Mister Glue, are formulated to maintain flexibility and can be used to repair an air mattress.Full Answer >