The fitness shaker may smell bad due to the accumulation of bacteria and mold from not being properly cleaned and dried after use. The moist and warm environment inside the shaker provides an ideal breeding ground for these microorganisms, leading to the unpleasant odor. Additionally, leftover protein powder or other supplements can also contribute to the bad smell if not thoroughly washed out. Regular cleaning and thorough drying of the fitness shaker after each use can help prevent the buildup of odor-causing bacteria and mold. **

Yes, it is normal for high-performance blenders to emit a slight smell during initial use. This is often due to the motor and other components breaking in and adjusting to the heat generated during operation. However, if the smell persists or becomes strong and unpleasant, it may indicate a problem with the blender and should be addressed by the manufacturer or a professional. Regular cleaning and maintenance can also help minimize any lingering odors. **

Yes, gear oil should smell different than motor oil. Gear oil typically has a sulfur-like smell, while motor oil has a more oily and lubricant-like smell. The smell of motor oil is not typically pungent, but it can have a distinct odor that is different from gear oil. If motor oil has a strong or foul smell, it could indicate contamination or degradation and should be checked by a professional. **

The intense plastic smell at a speed of 23 km/h in 2nd gear could be due to the increased heat and friction generated by the engine and transmission components. This can cause the plastic components in the engine or transmission to heat up and emit a strong odor. It is possible that there is a malfunction or overheating issue with a specific plastic component in the vehicle, such as a hose or wiring, which is causing the smell. It is important to have the vehicle inspected by a mechanic to identify and address the source of the smell to prevent any potential damage or safety hazards. **

When accelerating at high speed, the smell can be a combination of burning rubber, hot engine oil, and exhaust fumes. The tires can generate a distinct smell as they heat up from the friction of the road. The engine can also emit a hot, metallic smell as it works harder to propel the vehicle forward. Additionally, the exhaust fumes can become more noticeable as the engine revs higher and burns fuel more quickly. Overall, the smell when accelerating at high speed can be a mix of these various scents, creating a unique olfactory experience. **

The smell of incense sticks can vary depending on the type of incense being burned. Generally, incense sticks have a fragrant, aromatic smell that can be earthy, woody, floral, or spicy. Some people find the smell of incense sticks to be calming and soothing, while others may find it overpowering. Overall, the smell of incense sticks is often associated with relaxation, meditation, and spiritual practices. **

When accelerating at high speed, you may notice a distinct smell of burning rubber or hot metal. This is often due to the friction and heat generated by the tires gripping the road surface or the engine working harder. Additionally, you may also detect a faint scent of gasoline as the engine burns fuel more rapidly to produce the power needed for high-speed acceleration. Overall, the smell when accelerating at high speed can be a mix of burning rubber, hot metal, and gasoline. **

The smell that you perceive in your nose only is known as phantosmia. This olfactory hallucination occurs when you smell something that is not actually present. Phantosmia can be caused by various factors such as nasal infections, neurological conditions, or exposure to certain chemicals. If you are experiencing persistent phantom smells, it is recommended to consult a healthcare professional for further evaluation and treatment. **