Maritime pilots guide ships through challenging waters, advising the captain based on local knowledge and weather conditions. Different types of pilots handle navigation in specific areas, and their use reduces the risk of collisions and ensures safe passage. Pilots must have extensive qualifications and apply for a license. Accidents are investigated to prevent future incidents. […]
Coconut bars are a traditional dessert throughout Asia and the Polynesian islands, made with coconut milk, sugar, and a setting agent. Variations include adding chocolate, eggs, almonds, and other ingredients. They are also known as haupia, maja blanca, and kanom ba bin. Coconut can also be used in savory and sweet dishes, such as coconut […]
A cutterbar supports cutting blades and can be easily changed for replacement or sharpening. It must be strong and flexible, made of steel, and rated for the intended application. Maintenance is important for safety, and technicians can be hired for special equipment. A cutterbar is a machine component that supports the blades used for cutting […]
The dig bar is a versatile tool used for digging small holes, loosening soil, lifting objects, and cutting roots. It is available in hardware and garden stores, with some designs featuring a flat spade and graduated measurements. It can also be used as a tiller to break up tough topsoil or thin layers of asphalt […]
Barbell collars prevent weight plates from falling off during weightlifting, aiding balance and reducing the risk of injury. Newer models use coil springs for easier operation, while older models used bolts that could slip and damage the bar. Threaded collars were also used but were difficult to remove. The invention of the spring collar has […]
An aerobic bar is used for stretching and improving aerobic workouts with weights. Choose a steel bar with a foam grip and plastic caps on the ends. Choose the right length and weight, and consider color-coded labels. Consider buying more than one bar for weight and length options. An aerobic bar is a device used […]
A wall-mounted pull-up bar is a simple piece of equipment used for arm-strengthening exercises like pull-ups. It should be placed high on a wall and installed by a professional to ensure it can support the weight of the equipment and user. The design varies, but most have a straight bar and two shorter bars for […]
A sine bar is a tool used to measure angles in woodworking and metalworking. It is made of steel, stainless steel or aluminum and comes in specific dimensions for precise measurements. Users can calculate the angle using a sine calculator or graph. Precision blocks are used to raise one end of the bar to achieve […]
Bar joists are structural components used for framing floors or roofs. They consist of parallel cords connected by intersecting supports and distribute weight to walls or foundation. Joists can be made of wood, steel, or composite materials. They are classified using an alphanumeric identification system and offer advantages such as prefabrication, precise construction, and reduced […]
A leveling rod is a surveying tool used to measure elevation for land profiling. It comes in optical and digital versions, with accessories available. The original design was a high staff with measurement marks, but modern designs are more flexible. Digital versions have benefits such as automatic readings and logging data. Surveyors should test different […]
Choosing a healthy granola bar requires reading food labels and knowing the criteria for defining health. Not all granola bars are healthy, as some are high in sugar and calories. Consider the actual amount of healthy ingredients and choose a bar that you’ll enjoy. Choosing a healthy granola bar can be a way to avoid […]
A snack bar serves light and easy food, snacks, and drinks in public places such as swimming pools, beaches, and movie theaters. The menu is limited, and there is usually no indoor seating. Snacks, packaged snacks, hot dogs, hamburgers, french fries, salads, sandwiches, yogurt, fresh fruit, and ice cream treats are commonly found. A snack […]
Pull bars are used to test the strength and pliability of materials under pressure. They are calibrated and tested under controlled conditions to gather data on tensile properties. Results are used to determine material usefulness and redesign if necessary. Test results are documented with graphs and photographs for clear evidence. Companies may perform tests on […]
The triceps bar is a metal bar used to exercise the triceps muscle group, with reduced stress on the elbows, forearms, and wrist. Exercises include the triceps French curl and skull crusher. A triceps bar is a metal bar used primarily to exercise the triceps muscle group of the human body. The bar is typically […]
Barbells are exercise equipment used in strength training and come in various forms such as Olympic bars, dumbbells, EZ curl bars, and lightweight rubber-coated exercise bars. They are popular in bodybuilding, powerlifting, and Olympic lifting, with different types selected based on the athlete’s goals. Olympic lifting requires a barbell that allows plates to move freely […]
A rebar cutter is a tool used to cut thick steel bars, commonly used in concrete construction. It can be electric or hand-held and may also include bending capabilities. Safety precautions should be taken when using the tool, and it is important to check its technical specifications before use. A rebar cutter is a tool […]
Rod cutters come in different types, each with their own advantages and disadvantages. Abrasive wheels are the most common and can cut almost any type of metal. Manual cutters are cheaper but have limited capabilities, while laser cutters offer precision but are expensive and have high heat. A rod cutter is a device typically used […]
A weir ditch is a drainage ditch that runs along both sides of a road, also known as a wheelbarrow pit or bar pit. It was traditionally dug by hand and used to improve road conditions for horse-drawn carts, but is now less common on concrete roads. A weir ditch is a type of ditch […]
Angle bars are used in steel fabrication to create supported corners and edges for walls and surfaces. They provide reinforced support to structures and prevent damage from weathering. They can also be used for vertical and horizontal support in structures like radio towers and as a means of moving heavy objects. In construction, they provide […]
An extension bar is a metal tube that extends the reach of a socket wrench up to 12cm or more, commonly used by mechanics to reach bolts in compact spaces. It fits between a socket bit and a wrench, allowing full torque transmission. It is different from a breaker bar, which extends the length of […]
